Module: Rumai::ExportInstanceMethods

Included in:
Node
Defined in:
lib/rumai/fs.rb

Overview

Makes instance methods accessible through class methods. This is done to emulate the File class:

File.exist? "foo"
File.new("foo").exist?

Both of the above expressions are equivalent.

Class Method Summary collapse

Class Method Details

.extended(target) ⇒ Object 



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# File 'lib/rumai/fs.rb', line 207

def self.extended target # @private
  target.instance_methods(false).each do |meth|
    (class << target; self; end).instance_eval do
      define_method meth do |path, *args|
        new(path).__send__(meth, *args)
      end
    end
  end
end