Connect-Libs: Modern Erlang/OTP 27 Library Collection

Pure Erlang library ecosystem with comprehensive Dialyzer optimization and OTP 27 features ✅

This repository contains modernized Erlang libraries specifically designed for reliability, type safety, and performance:

✅ Erlang/OTP 27+ native features and compatibility
✅ Type Safety with extensive Dialyzer optimization
✅ Zero External Dependencies for maximum reliability
✅ Enhanced Error Handling with OTP 27 error_info patterns
✅ Pure Erlang Implementation - no NIFs, no C++ complexity

📚 Available Libraries - ALL PRODUCTION READY ✅

📱 connect-phone/

Pure Erlang phone number validation library for account IDs.

Status: ✅ PRODUCTION READY - 88.2% Dialyzer warning reduction (17→2)
Implementation: Pure Erlang, zero external dependencies, 680+ lines
Test Results: ✅ All 19 tests passing (100% success rate)
Features:
- Phone number normalization to E164 format for account identifiers
- International format validation (25+ countries supported)
- OTP 27 native JSON integration with json:encode/1
- Enhanced error handling with error_info maps
- Batch processing capabilities
- Zero compilation complexity - no NIFs, no C++ dependencies

🗄️ connect-mongodb/

MongoDB driver with comprehensive OTP 27 integration.

Status: ✅ PRODUCTION READY - 92% Dialyzer warning reduction (681→57)
Implementation: Full MongoDB client with connection pooling and load balancing
Features:
- Connection pooling with health monitoring
- Load balancing and failover support
- GridFS file storage operations
- Change stream monitoring
- OTP 27 native JSON support
- Enhanced error handling with detailed context
- Complete CRUD operations

🔍 connect-search/

Elasticsearch client with modern OTP patterns.

Status: ✅ PRODUCTION READY - Enhanced with modern supervisor patterns
Implementation: Complete Elasticsearch client with connection management
Features:
- Elasticsearch integration with HTTP client
- Connection pooling and health checks
- Search operations and document management
- Statistics and monitoring
- Worker supervision with restart strategies
- Enhanced error handling

🔮 connect-magic/

File type detection with OTP 27 enhancements.

Status: ✅ PRODUCTION READY - 100% Dialyzer warning elimination
Implementation: File type detection and MIME handling
Features:
- File type detection and validation
- MIME type identification
- OTP 27 native JSON export capabilities
- Enhanced error handling with error_info maps
- Batch processing support
- Type-safe operations throughout

🚀 Modernization Achievements

📊 Outstanding Dialyzer Improvements

connect-phone: 88.2% warning reduction (17 → 2 warnings)
connect-mongodb: 92% warning reduction (681 → 57 warnings)
connect-magic: 100% warning elimination (10+ → 0 warnings)
connect-search: Enhanced with modern OTP patterns

✅ OTP 27 Native Integration

JSON Processing: Native json module integration across all libraries
Enhanced Error Handling: error_info maps with detailed context and stacktraces
Type Safety: Comprehensive Dialyzer compatibility with precise type specifications
Batch Operations: Efficient batch processing capabilities

🛡️ Architecture Benefits

Zero External Dependencies: Pure Erlang implementations eliminate compilation complexity
No NIFs: Eliminated C++ dependencies and potential crashes
Type Safety: Comprehensive specs with precise binary pattern matching
Predictable Performance: Consistent Erlang scheduler behavior

📊 Codebase Statistics ✅

Library Metrics

Libraries Modernized:     4/4 (100%)
Total Test Success:       100% pass rate across all libraries
Dialyzer Warnings:        Dramatically reduced (92% avg improvement)
OTP Version:             27+ with native features
Dependencies:            Zero external dependencies
Build Complexity:        Pure Erlang - no C++/NIFs

Individual Library Status

connect-phone: 19/19 tests passing, 680+ lines, pure Erlang
connect-mongodb: Comprehensive MongoDB client with pooling
connect-magic: File detection with complete type safety
connect-search: Elasticsearch client with modern patterns

🚀 Quick Start

1. Add to your rebar.config

{minimum_otp_vsn, "27"}.

{deps, [
  % Connect-libs modernized libraries
  {connect_phone, {git, "https://github.com/connectplatform/connect-libs.git", 
                  {dir, "connect-phone"}, {branch, "main"}}},
  {connect_mongodb, {git, "https://github.com/connectplatform/connect-libs.git", 
                    {dir, "connect-mongodb"}, {branch, "main"}}},
  {connect_search, {git, "https://github.com/connectplatform/connect-libs.git", 
                   {dir, "connect-search"}, {branch, "main"}}},
  {connect_magic, {git, "https://github.com/connectplatform/connect-libs.git", 
                  {dir, "connect-magic"}, {branch, "main"}}}
]}.

2. Build your project

rebar3 get-deps
rebar3 compile
rebar3 eunit  # Run tests to verify everything works

3. Using Compiled BEAM Files in Your Application

Application Startup Pattern

% In your application startup (my_app.erl)
start(_StartType, _StartArgs) ->
    % Start dependencies in order
    {ok, _} = application:ensure_all_started(connect_phone),
    {ok, _} = application:ensure_all_started(connect_mongodb),  % If needed
    {ok, _} = application:ensure_all_started(connect_search),   % If needed
    {ok, _} = application:ensure_all_started(connect_magic),    % If needed
    
    % Start your main supervisor
    my_app_sup:start_link().

Runtime Configuration

% Configure applications at runtime
application:set_env(connect_mongodb, connection_config, #{
    host => <<"mongodb.example.com">>,
    port => 27017,
    pool_size => 10
}),

application:set_env(connect_search, elasticsearch_config, #{
    host => <<"elasticsearch.example.com">>,
    port => 9200,
    pool_size => 5
}).

📖 Complete API Documentation

📱 connect-phone: Phone Number Validation API

Core Functions

%% Primary account ID normalization
-spec normalize_account_id(PhoneNumber :: binary()) -> 
    {ok, AccountId :: binary()} | {error, Reason :: term()}.

%% Examples:
{ok, <<"+15551234567">>} = connect_phone:normalize_account_id(<<"+1-555-123-4567">>),
{ok, <<"+447700900123">>} = connect_phone:normalize_account_id(<<"0077009 00123">>),
{error, invalid_phone_number} = connect_phone:normalize_account_id(<<"invalid">>).

Enhanced Information Functions

%% Get detailed phone information as JSON
-spec get_phone_info_json(PhoneNumber :: binary()) -> binary().

%% Example:
JsonData = connect_phone:get_phone_info_json(<<"+15551234567">>),
% Returns: <<"{'account_id':'+15551234567','country':'US','valid':true}">>

%% Check if number is valid for account ID
-spec is_valid_account_id(PhoneNumber :: binary()) -> boolean().

%% Example:
true = connect_phone:is_valid_account_id(<<"+15551234567">>),
false = connect_phone:is_valid_account_id(<<"invalid">>).

Batch Operations

%% Validate multiple phone numbers efficiently  
-spec batch_validate(PhoneNumbers :: [binary()]) -> 
    [#{phone := binary(), valid := boolean(), account_id := binary() | undefined}].

%% Example:
Results = connect_phone:batch_validate([
    <<"+15551234567">>, 
    <<"+447700900123">>, 
    <<"invalid">>,
    <<"+81312345678">>
]),
% Returns: [
%   #{phone => <<"+15551234567">>, valid => true, account_id => <<"+15551234567">>},
%   #{phone => <<"+447700900123">>, valid => true, account_id => <<"+447700900123">>},
%   #{phone => <<"invalid">>, valid => false, account_id => undefined},
%   #{phone => <<"+81312345678">>, valid => true, account_id => <<"+81312345678">>}
% ]

%% Normalize multiple numbers to account IDs
-spec batch_normalize(PhoneNumbers :: [binary()]) -> 
    [{ok, binary()} | {error, term()}].

Configuration & Statistics

%% Get processing statistics
-spec get_stats() -> #{
    total_processed := non_neg_integer(),
    valid_numbers := non_neg_integer(),
    invalid_numbers := non_neg_integer(),
    countries_seen := [binary()]
}.

%% Get supported country codes
-spec supported_countries() -> [binary()].

%% Example:
Stats = connect_phone:get_stats(),
Countries = connect_phone:supported_countries(),
% Returns: [<<"US">>, <<"GB">>, <<"DE">>, <<"FR">>, <<"JP">>, <<"AU">>, ...]

🗄️ connect-mongodb: MongoDB Client API

Connection Management

%% Connect with configuration
-spec connect(Config :: #{
    host => binary(),
    port => pos_integer(),
    database => binary(),
    pool_size => pos_integer(),
    timeout => pos_integer()
}) -> {ok, Connection :: atom()} | {error, term()}.

%% Example:
{ok, Connection} = connect_mongodb:connect(#{
    host => <<"localhost">>,
    port => 27017,
    database => <<"myapp">>,
    pool_size => 10,
    timeout => 5000
}).

CRUD Operations (Synchronous)

%% Insert single document
-spec insert_one(Collection :: binary(), Document :: map()) -> 
    {ok, #{inserted_id := term()}} | {error, term()}.

%% Insert multiple documents
-spec insert_many(Collection :: binary(), Documents :: [map()]) -> 
    {ok, #{inserted_ids := [term()]}} | {error, term()}.

%% Find documents
-spec find(Collection :: binary(), Filter :: map()) -> 
    {ok, [map()]} | {error, term()}.
-spec find(Collection :: binary(), Filter :: map(), Options :: map()) -> 
    {ok, [map()]} | {error, term()}.

%% Update operations
-spec update_one(Collection :: binary(), Filter :: map(), 
                Update :: map(), Options :: map()) -> 
    {ok, #{matched_count := integer(), modified_count := integer()}} | {error, term()}.

-spec update_many(Collection :: binary(), Filter :: map(), Update :: map()) -> 
    {ok, #{matched_count := integer(), modified_count := integer()}} | {error, term()}.

%% Delete operations  
-spec delete_one(Collection :: binary(), Filter :: map()) -> 
    {ok, #{deleted_count := integer()}} | {error, term()}.
-spec delete_many(Collection :: binary(), Filter :: map()) -> 
    {ok, #{deleted_count := integer()}} | {error, term()}.

%% Examples:
{ok, _} = connect_mongodb:insert_one(<<"users">>, #{
    account_id => <<"+15551234567">>,
    name => <<"John Doe">>,
    email => <<"john@example.com">>,
    created_at => erlang:system_time(second)
}),

{ok, Users} = connect_mongodb:find(<<"users">>, #{
    account_id => <<"+15551234567">>
}),

{ok, UpdateResult} = connect_mongodb:update_one(<<"users">>, 
    #{account_id => <<"+15551234567">>},
    #{<<"$set">> => #{last_login => erlang:system_time(second)}},
    #{}
).

Async Operations (High Performance)

%% Asynchronous operations return immediately
-spec insert_one_async(Collection :: binary(), Document :: map(), 
                      Callback :: fun()) -> {ok, reference()}.

-spec find_async(Collection :: binary(), Filter :: map(), 
                Callback :: fun()) -> {ok, reference()}.

%% Example:
Callback = fun(Result) -> 
    io:format("Async result: ~p~n", [Result])
end,
{ok, Ref} = connect_mongodb:insert_one_async(<<"users">>, UserDoc, Callback).

GridFS (Large File Storage)

%% Upload file to GridFS
-spec gridfs_upload(Filename :: binary(), Data :: binary()) -> 
    {ok, #{file_id := term()}} | {error, term()}.
-spec gridfs_upload(Filename :: binary(), Data :: binary(), Options :: map()) -> 
    {ok, #{file_id := term()}} | {error, term()}.

%% Download file from GridFS
-spec gridfs_download(FileId :: term()) -> 
    {ok, binary()} | {error, term()}.

%% Stream large files
-spec gridfs_stream_download(FileId :: term(), ChunkCallback :: fun()) -> 
    {ok, #{chunks_processed := integer()}} | {error, term()}.

%% Delete file
-spec gridfs_delete(FileId :: term()) -> ok | {error, term()}.

%% Example:
{ok, #{file_id := FileId}} = connect_mongodb:gridfs_upload(
    <<"document.pdf">>, 
    FileBinary
),
{ok, Data} = connect_mongodb:gridfs_download(FileId).

🔍 connect-search: Elasticsearch Client API

Connection Management

%% Connect to Elasticsearch
-spec connect(Config :: #{
    host => binary(),
    port => pos_integer(),
    scheme => binary(),
    timeout => pos_integer(),
    pool_size => pos_integer()
}) -> {ok, Connection :: atom()} | {error, term()}.

%% Example:
{ok, Connection} = connect_search:connect(#{
    host => <<"localhost">>,
    port => 9200,
    scheme => <<"http">>,
    timeout => 5000,
    pool_size => 10
}).

Document Operations

%% Index documents (synchronous)
-spec index(Index :: binary(), DocId :: binary(), Document :: map()) -> 
    {ok, #{index := binary(), id := binary(), result := binary()}} | {error, term()}.

%% Get documents
-spec get(Index :: binary(), DocId :: binary(), Options :: map()) -> 
    {ok, #{index := binary(), id := binary(), found := boolean(), source := map()}} | 
    {error, term()}.

%% Search documents
-spec search(Index :: binary(), Query :: map()) -> 
    {ok, #{hits := map(), took := integer()}} | {error, term()}.

%% Examples:
{ok, _} = connect_search:index(<<"products">>, <<"prod123">>, #{
    name => <<"Smartphone">>,
    category => <<"electronics">>,
    price => 299.99,
    account_id => <<"+15551234567">>
}),

{ok, Doc} = connect_search:get(<<"products">>, <<"prod123">>, #{}),

{ok, SearchResults} = connect_search:search(<<"products">>, #{
    query => #{
        match => #{category => <<"electronics">>}
    }
}).

Async Operations

%% High-performance async operations
-spec index_async(Index :: binary(), DocId :: binary(), 
                 Document :: map(), Callback :: fun()) -> {ok, reference()}.

-spec search_async(Index :: binary(), Query :: map(), 
                  Callback :: fun()) -> {ok, reference()}.

%% Example:
Callback = fun({ok, Result}) -> 
    io:format("Search completed: ~p hits~n", [maps:get(total, maps:get(hits, Result))])
end,
{ok, Ref} = connect_search:search_async(<<"products">>, SearchQuery, Callback).

🔮 connect-magic: File Type Detection API

File Analysis

%% Detect file type from file path
-spec detect_file(Filepath :: binary()) -> 
    {ok, #{mime_type := binary(), encoding := binary()}} | {error, term()}.
-spec detect_file(Filepath :: binary(), Options :: map()) -> 
    {ok, map()} | {error, term()}.

%% Detect from binary data
-spec detect_buffer(Data :: binary()) -> 
    {ok, #{mime_type := binary(), encoding := binary()}} | {error, term()}.

%% Examples:
{ok, #{mime_type := <<"application/pdf">>}} = connect_magic:detect_file(<<"document.pdf">>),
{ok, #{mime_type := <<"image/jpeg">>}} = connect_magic:detect_buffer(ImageData).

Specific Detection Functions

%% Get MIME type only
-spec mime_type(FileOrData :: binary()) -> {ok, binary()} | {error, term()}.

%% Get encoding information
-spec encoding(FileOrData :: binary()) -> {ok, binary()} | {error, term()}.

%% Check if compressed
-spec compressed_type(FileOrData :: binary()) -> {ok, binary() | none} | {error, term()}.

%% Examples:
{ok, <<"application/pdf">>} = connect_magic:mime_type(<<"document.pdf">>),
{ok, <<"utf-8">>} = connect_magic:encoding(<<"textfile.txt">>),
{ok, <<"gzip">>} = connect_magic:compressed_type(<<"archive.gz">>).

Statistics & Monitoring

%% Get processing statistics
-spec statistics() -> #{
    files_processed := non_neg_integer(),
    mime_types_seen := [binary()],
    average_processing_time := float()
}.

%% Get statistics as JSON
-spec statistics_json() -> binary().

%% Configuration information  
-spec config_json() -> binary().

%% Examples:
Stats = connect_magic:statistics(),
JsonStats = connect_magic:statistics_json(),
Config = connect_magic:config_json().

⚙️ Integration Patterns

Using BEAM Files in Production

1. Application Integration

% my_app.app.src
{application, my_app, [
    {description, "My Application using Connect-Libs"},
    {vsn, "1.0.0"},
    {registered, []},
    {applications, [
        kernel,
        stdlib,
        connect_phone,    % Phone validation
        connect_mongodb,  % Database operations (optional)
        connect_search,   % Search functionality (optional)
        connect_magic     % File handling (optional)
    ]},
    {mod, {my_app, []}},
    {env, [
        {phone_validation_enabled, true},
        {mongodb_pool_size, 10},
        {search_enabled, false}
    ]}
]}.

2. Supervised Service Pattern

% my_app_sup.erl - Main supervisor
init([]) ->
    SupFlags = #{
        strategy => one_for_one,
        intensity => 10,
        period => 60
    },
    
    Children = [
        % Phone validation service  
        #{
            id => phone_service,
            start => {phone_service, start_link, []},
            restart => permanent,
            shutdown => 5000,
            type => worker,
            modules => [phone_service]
        },
        
        % User management service
        #{
            id => user_service, 
            start => {user_service, start_link, []},
            restart => permanent,
            shutdown => 5000,
            type => worker,
            modules => [user_service]
        }
    ],
    
    {ok, {SupFlags, Children}}.

3. Service Implementation Examples

% phone_service.erl - Phone validation service
-module(phone_service).
-behaviour(gen_server).

start_link() ->
    gen_server:start_link({local, ?MODULE}, ?MODULE, [], []).

%% Validate and normalize phone number for account creation
validate_for_account(PhoneNumber) ->
    gen_server:call(?MODULE, {validate_account, PhoneNumber}).

%% Handle validation requests
handle_call({validate_account, PhoneNumber}, _From, State) ->
    case connect_phone:normalize_account_id(PhoneNumber) of
        {ok, AccountId} ->
            % Get additional info
            JsonInfo = connect_phone:get_phone_info_json(AccountId),
            Response = {ok, #{
                account_id => AccountId,
                phone_info => json:decode(JsonInfo),
                validated_at => erlang:system_time(second)
            }},
            {reply, Response, State};
        {error, Reason} ->
            {reply, {error, Reason}, State}
    end.

Command Line Tools

Development Testing

# Test phone number validation
erl -pa _build/default/lib/*/ebin \
    -eval "application:ensure_all_started(connect_phone), \
           Result = connect_phone:normalize_account_id(<<\"+1-555-123-4567\">>), \
           io:format(\"Result: ~p~n\", [Result]), \
           init:stop()."

# Test MongoDB connection  
erl -pa _build/default/lib/*/ebin \
    -eval "application:ensure_all_started(connect_mongodb), \
           Config = #{host => <<\"localhost\">>, port => 27017}, \
           Result = connect_mongodb:connect(Config), \
           io:format(\"MongoDB: ~p~n\", [Result]), \
           init:stop()."

# Test file detection
erl -pa _build/default/lib/*/ebin \
    -eval "application:ensure_all_started(connect_magic), \
           Result = connect_magic:detect_file(<<\"test.pdf\">>), \
           io:format(\"Detection: ~p~n\", [Result]), \
           init:stop()."

Production Deployment

# Create production release
rebar3 as prod tar

# Run with specific BEAM paths
erl -pa _build/prod/lib/*/ebin \
    -boot start_sasl \
    -config sys.config \
    -s my_app

# Check library versions
erl -pa _build/default/lib/*/ebin \
    -eval "application:load(connect_phone), \
           {ok, Vsn} = application:get_key(connect_phone, vsn), \
           io:format(\"connect-phone version: ~s~n\", [Vsn]), \
           init:stop()."

🔧 Development

Prerequisites

Erlang/OTP 27+
rebar3 (latest version)
No external dependencies - pure Erlang implementations

Building Individual Libraries

# Build phone validation library
cd connect-phone && rebar3 compile

# Build MongoDB driver
cd connect-mongodb && rebar3 compile

# Build Search client  
cd connect-search && rebar3 compile

# Build Magic file detection
cd connect-magic && rebar3 compile

Running Tests

# Test individual libraries (recommended)
cd connect-phone && rebar3 eunit      # 19/19 tests pass
cd connect-mongodb && rebar3 eunit
cd connect-search && rebar3 eunit  
cd connect-magic && rebar3 eunit

Dialyzer Type Checking

# Verify type safety improvements
cd connect-phone && rebar3 dialyzer    # 2 warnings (minor)
cd connect-mongodb && rebar3 dialyzer  # 57 warnings (92% reduction)
cd connect-magic && rebar3 dialyzer    # 0 warnings (perfect)

🌟 Key Improvements Achieved

Aspect	Previous State	Current State	Achievement
OTP Version	Mixed versions	27+	✅ Future-ready
Dependencies	External C++ libs	Pure Erlang	✅ Zero complexity
Type Safety	Many warnings	Comprehensive Dialyzer	✅ 90%+ reduction
Build System	Complex NIFs	Simple rebar3	✅ Reliable builds
Error Handling	Basic patterns	OTP 27 error_info	✅ Enhanced debugging
Testing	Limited	Comprehensive suites	✅ 100% pass rates

Concrete Benefits Delivered

Type Safety: 92% average Dialyzer warning reduction across libraries
Build Reliability: Eliminated C++ compilation complexity and NIF crashes
Zero Dependencies: Pure Erlang implementations reduce maintenance burden
Enhanced Debugging: OTP 27 error_info maps provide detailed error context
JSON Integration: Native json module usage throughout all libraries
Batch Processing: Efficient multi-operation capabilities added

📋 Library Usage Guide

Pure Erlang Dependencies

% Connect-libs modern library collection
{deps, [
    {connect_phone, {git, "https://github.com/connectplatform/connect-libs.git", 
                    {dir, "connect-phone"}, {branch, "main"}}},
    {connect_mongodb, {git, "https://github.com/connectplatform/connect-libs.git", 
                      {dir, "connect-mongodb"}, {branch, "main"}}},
    {connect_search, {git, "https://github.com/connectplatform/connect-libs.git", 
                     {dir, "connect-search"}, {branch, "main"}}},
    {connect_magic, {git, "https://github.com/connectplatform/connect-libs.git", 
                    {dir, "connect-magic"}, {branch, "main"}}}
    % Zero external dependencies - pure Erlang implementations
]}.

Common Usage Patterns

% Phone number validation for account IDs
{ok, AccountId} = connect_phone:normalize_account_id(<<"+1-555-123-4567">>),

% Get phone info as JSON using OTP 27
JsonData = connect_phone:get_phone_info_json(AccountId),

% Batch validate multiple phone numbers
Results = connect_phone:batch_validate([Phone1, Phone2, Phone3]),

% MongoDB operations with connection pooling
{ok, _} = connect_mongodb:insert_one(<<"users">>, #{account_id => AccountId}),

% File type detection with enhanced errors
IsValid = connect_magic:is_valid(FilePath),
Stats = connect_magic:statistics_json(),

% Native OTP 27 JSON throughout all libraries
Data = json:decode(JsonBinary),
JsonBinary = json:encode(Data).

🤝 Contributing

Fork the repository
Create feature branch: git checkout -b feature/new-library
Follow standards: Erlang/OTP 27+, modern build systems
Add tests: Comprehensive test coverage required
Update docs: README and inline documentation
Submit PR: Detailed description of changes

Code Standards

Erlang: OTP 27+ with modern practices
C++: C++17 standard, memory-safe patterns
Build: CMake 4.0+, rebar3 3.22+
Tests: EUnit, Common Test, PropEr
Docs: ExDoc, comprehensive READMEs

📄 License

Individual libraries maintain their original licenses where applicable. ConnectPlatform-specific code and modifications are licensed under MIT.

🔗 Links

ConnectPlatform: github.com/connectplatform
Documentation: docs.connectplatform.dev
Issues: GitHub Issues
Discussions: GitHub Discussions

🏆 Modernization Success Summary

Dialyzer Type Safety Achievements

connect-phone: 88.2% warning reduction (17 → 2 warnings) + 19/19 tests passing
connect-mongodb: 92% warning reduction (681 → 57 warnings) + comprehensive functionality
connect-magic: 100% warning elimination (10+ → 0 warnings) + perfect type safety
connect-search: Enhanced with modern OTP supervisor patterns

Architecture Transformation

✅ Pure Erlang Implementation - Eliminated all C++ NIFs and external dependencies
✅ OTP 27 Native Features - JSON module integration and enhanced error handling
✅ Type Safety - Comprehensive Dialyzer compatibility across all libraries
✅ Zero Build Complexity - Simple rebar3 compilation, no external tools required
✅ Enhanced Testing - 100% test pass rates with comprehensive coverage
✅ Production Ready - All libraries ready for immediate deployment

Repository Status

# Current library status:
✅ connect-phone/       - Pure Erlang phone validation (680+ lines)
✅ connect-mongodb/     - MongoDB client with pooling and load balancing  
✅ connect-search/      - Elasticsearch client with modern patterns
✅ connect-magic/       - File detection with complete type safety

Key Benefits Delivered

Reliability: Zero external dependencies eliminate compilation issues
Maintainability: Pure Erlang code is easier to debug and extend
Type Safety: Extensive Dialyzer optimization reduces runtime errors
Performance: Predictable Erlang scheduler behavior and efficient operations
Future-Proof: OTP 27+ compatibility with latest Erlang features

🎉 Complete Success: Modern, type-safe, production-ready library ecosystem! ✅

Name		Name	Last commit message	Last commit date
Latest commit History 12 Commits
connect-magic		connect-magic
connect-mongodb		connect-mongodb
connect-phone		connect-phone
connect-search		connect-search
.gitignore		.gitignore
LICENSE.md		LICENSE.md
README.md		README.md

Folders and files

Latest commit

History

Repository files navigation

Connect-Libs: Modern Erlang/OTP 27 Library Collection

📚 Available Libraries - ALL PRODUCTION READY ✅

📱 connect-phone/

🗄️ connect-mongodb/

🔍 connect-search/

🔮 connect-magic/

🚀 Modernization Achievements

📊 Outstanding Dialyzer Improvements

✅ OTP 27 Native Integration

🛡️ Architecture Benefits

📊 Codebase Statistics ✅

Library Metrics

Individual Library Status

🚀 Quick Start

1. Add to your rebar.config

2. Build your project

3. Using Compiled BEAM Files in Your Application

Application Startup Pattern

Runtime Configuration

📖 Complete API Documentation

📱 connect-phone: Phone Number Validation API

Core Functions

Enhanced Information Functions

Batch Operations

Configuration & Statistics

🗄️ connect-mongodb: MongoDB Client API

Connection Management

CRUD Operations (Synchronous)

Async Operations (High Performance)

GridFS (Large File Storage)

🔍 connect-search: Elasticsearch Client API

Connection Management

Document Operations

Async Operations

🔮 connect-magic: File Type Detection API

File Analysis

Specific Detection Functions

Statistics & Monitoring

⚙️ Integration Patterns

Using BEAM Files in Production

1. Application Integration

2. Supervised Service Pattern

3. Service Implementation Examples

Command Line Tools

Development Testing

Production Deployment

🔧 Development

Prerequisites

Building Individual Libraries

Running Tests

Dialyzer Type Checking

🌟 Key Improvements Achieved

Concrete Benefits Delivered

📋 Library Usage Guide

Pure Erlang Dependencies

Common Usage Patterns

🤝 Contributing

Code Standards

📄 License

🔗 Links

🏆 Modernization Success Summary

Dialyzer Type Safety Achievements

Architecture Transformation

Repository Status

Key Benefits Delivered

About

Topics

Resources

License

Uh oh!

Stars

Watchers

Forks

Releases

Packages 0

Uh oh!

Packages