Class: Hash

Inherits:

Object

• Object
• Hash

Defined in:

lib/utils/hash_inject.rb

Overview

www.ruby-forum.com/topic/82661

Direct Known Subclasses

Sbuilder::ParamSets

Instance Method Summary

• #[](*args) ⇒ Object
• #__fetch ⇒ Object
• #traverse(*path) ⇒ Object

Instance Method Details

#[](*args) ⇒ Object

# File 'lib/utils/hash_inject.rb', line 9

def [](*args)
  (args.length > 1) ? traverse(*args) : __fetch(*args)
end

#__fetch ⇒ Object

# File 'lib/utils/hash_inject.rb', line 3

alias :__fetch :[]

#traverse(*path) ⇒ Object

# File 'lib/utils/hash_inject.rb', line 5

def traverse(*path)
  path.inject(self) { |obj, item| obj.__fetch(item) || break }
end