Module: XKeys::Set_Hash

Includes:

Set_

Included in:

Hash

Defined in:

lib/xkeys.rb

Overview

Extended set ([]=) with hash keys

Instance Method Summary

• #[]=(*args) ⇒ Object

  Auto-vivify nested hash trees using extended hash key/array index assignment syntax.

Methods included from Set_

#_xset

Instance Method Details

#[]=(*args) ⇒ Object

Auto-vivify nested hash trees using extended hash key/array index assignment syntax. Nil keys create nested arrays as needed. Other keys, including integer keys, create nested hashes as needed.

root[key1, ..., keyN] = value

# File 'lib/xkeys.rb', line 118

def []= (*args)
  super *args unless _xset(*args) { |key| key == nil }
  args[-1]
end