Class: Module

Inherits:
Object show all
Defined in:
lib/extra_lib/core_ext/module.rb

Instance Method Summary collapse

Instance Method Details

#classes ⇒ Object

List classes within a module. Thanks to apeiros for this.

Example: Class.classes #=> [TrueClass, FalseClass, NilClass, Class]

Returns: Array



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# File 'lib/extra_lib/core_ext/module.rb', line 17

def classes
  list = []
  each_class { |class_constant|
    list  << class_constant
  }
  return list
end

#each_class ⇒ Object

Go through each defined class in the module. Credit to apeiros for this =)



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# File 'lib/extra_lib/core_ext/module.rb', line 4

def each_class
  constants.each { |constant_name|
    constant = const_get(constant_name.intern)
    yield constant if constant.class == Class && constant.name =~ /#{self.name}/
  }
end