Module: MetaInstance::ModuleExtensions

Extended by:
ActiveSupport::Concern
Includes:
FreezeMethod
Included in:
Proxy
Defined in:
lib/meta_instance/module_extensions.rb

Overview

ModuleExtensions provides some additional methods for Module and Class objects.

TODO: Are there any other module/class methods that need to be provided?

Constant Summary

Constants included from FreezeMethod

FreezeMethod::METHODS

Instance Method Summary collapse

Instance Method Details

#method_definition(name) ⇒ Object Also known as: definition

Get a first-class method definition object.

Returns an unbound method object. [UnboundMethod]



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# File 'lib/meta_instance/module_extensions.rb', line 56

def method_definition(name)
  bind_call(:instance_method, name)
end

#method_definitions(*selection) ⇒ Object Also known as: definitions

List of method definitions in a module or class.

selection - Any of ‘:public`, `:protected` or `:private` which

is used to select specific subsets of methods.

Returns [Array<Symbol>]



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# File 'lib/meta_instance/module_extensions.rb', line 29

def method_definitions(*selection)
  list = []

  if selection.empty?
    list.concat bind_call(:instance_methods)
  end

  selection.each do |s|
    case s
    when :public, :all
      list.concat bind_call(:public_instance_methods)
    when :protected, :all
      list.concat bind_call(:protected_instance_methods)
    when :private, :all
      list.concat bind_call(:private_instance_methods)
    end
  end

  return list
end