Class: Hash

Inherits:

Object

Object
Hash

Defined in:: lib/pione/test-helper/extension.rb

Overview

Hash extension.

Instance Method Summary collapse

#symbolize_keys ⇒ Object
Symbolizes hash's keys recuirsively.

Instance Method Details

#symbolize_keys ⇒ `Object`

Symbolizes hash's keys recuirsively. This is convinient for YAML handling.

# File 'lib/pione/test-helper/extension.rb', line 4

def symbolize_keys
  each_with_object({}) do |(key, val), hash|
    hash[key.to_sym] = (val.kind_of?(Hash) ? val.symbolize_keys : val)
  end
end