Macros

Metaprogramming utilities and macro libraries for code generation. Packages among the 3,000 most downloaded in the past 90 days.

30 packages
  • parse_trans 3.4.2

    Parse transform library

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    6.1m last 90 days
  • decorator 1.4.0

    Function decorators for Elixir

    400
    1.3m last 90 days
  • horus 0.3.1

    Creates standalone modules from anonymous functions

    29
    661.5k last 90 days
  • exconstructor 1.2.13

    ExConstructor generates constructor functions for your structs, handling map-vs-keyword-list, string-vs-atom-keys, and camelCase-vs-under_score issues automatically.

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    258.2k last 90 days
  • typedstruct 0.5.3

    A library for defining structs with a type without writing boilerplate code.

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    73.2k last 90 days
  • interceptor 0.5.4

    Library to easily intercept function calls

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    22.2k last 90 days
  • pipe 0.0.2

    An Elixir extension that extends the pipe (|>) operator through macros.

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    22.1k last 90 days
  • delegate 0.2.0

    Delegate macros or all functions and macros to another module

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  • decorators 0.1.0

    Function decorators for Erlang.

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    18.9k last 90 days
  • decorator_pt 1.0.3-alertlogic

    Chain of decorators allowed in parse transforms

    1
    17.3k last 90 days
  • protobuf_generate 0.1.3

    Protobuf code generation as a mix task

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    16.0k last 90 days
  • inaka_mixer 1.2.0

    Mix in public functions from external modules

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    15.9k last 90 days
  • bottle 1.0.1

    Provides a set of useful guards to reduce boilerplate code

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    13.1k last 90 days
  • match_spec 0.3.3

    helper module for match specs

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  • assign_when 0.2.0

    Allows the use of `when` clauses on assignment statements as an alternative to using `if`, avoiding the need for boilerplate `else` clauses which return the original variables when the condition is `false`. For instance: ```elixir x = 1 when x == nil ```

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  • expat 1.0.5

    Re-usable composable patterns with guards

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  • exonerate 1.1.3

    JSON Schema macro generator

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  • cut 1.0.3

    Syntax extensions that adds support for cuts Erlang

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    6.8k last 90 days
  • croma 0.12.0

    Elixir macro utilities to make type-based programming easier

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    5.3k last 90 days
  • bristow 0.2.2

    Create function's alias

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  • arrows 0.2.1

    A handful of (mostly) arrow macros

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  • matcha 0.1.10

    First-class match specification and match patterns for Elixir

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  • defnamed 0.1.3

    compile-time named arguments for Elixir functions and macro

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  • defconst 0.2.5

    This library implements macros to define contants and enums that can be used in guards

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  • deco 0.1.2

    Minimalist Function Decorators

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  • kivra_merlin 3.0.1

    Parse transform library for Erlang

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    3.0k last 90 days
  • destructure 0.3.0

    Javascript-style destructuring for Elixir

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    2.5k last 90 days
  • shorthand 1.2.0

    Convenience macros to eliminate laborious typing. Provides macros for short map, string keyed map, keyword lists, and structs (ES6 like style)

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  • pipe_to 0.2.1

    PipeTo operator `~>` is the enhanced pipe operator which can specify the target position.

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  • es6_maps 1.0.1

    Shorthand syntax for Elixir maps: `%{foo, bar} = map; IO.puts(foo)`

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    1.7k last 90 days