Class: IRB::Kit::Helpers::ConstantSource

Inherits:

HelperMethod::Base

• Object
• HelperMethod::Base
• IRB::Kit::Helpers::ConstantSource

Defined in:

lib/irb/kit/helpers/constant_source.rb

Overview

Finds constant’s source location.

Constant Summary

MONIKER =

:csource

Instance Method Summary

• #execute(name) ⇒ Object
• #initialize(object = Object) ⇒ ConstantSource constructor

  A new instance of ConstantSource.

Constructor Details

#initialize(object = Object) ⇒ ConstantSource

Returns a new instance of ConstantSource.

# File 'lib/irb/kit/helpers/constant_source.rb', line 12

def initialize object = Object
  super()
  @object = object
end

Instance Method Details

#execute(name) ⇒ Object

# File 'lib/irb/kit/helpers/constant_source.rb', line 17

def execute name
  object.const_source_location name
rescue NameError
  "ERROR: Invalid constant (#{name.inspect})."
end