Array#to_proc

Overview

array_proc adds the to_proc method to the Ruby Array class. This turns the array's contents into individual procs which are each called on an object.

This allows you to send multiple method calls to a single object. Example usage: passing a proc array into map to quickly see values or results on an array of objects like

my_array_of_objects.map(&[:method_1, :method_2])
  # => [
         [object_1.method_1, object_1.method_2],
         [object_2.method_1, object_2.method_2],
         ...
       ]

Setup & Installation

Include it in your project's Gemfile:

gem 'array_proc'

License

MIT: http://rem.mit-license.org

Errata

This is the second small gem I published. I use this method in irb or the rails console to inspect objects. It is likely not useful for production code as it's non-idiomatic Ruby.