Class: Hash

Inherits:

Object

• Object
• Hash

Defined in:

lib/conductor/hash.rb

Overview

Hash helpers

Instance Method Summary

• #symbolize_keys ⇒ Hash

  Convert all keys in hash to symbols.

• #symbolize_keys! ⇒ Hash

  Destructive version of #symbolize_keys.

Instance Method Details

#symbolize_keys ⇒ Hash

Convert all keys in hash to symbols. Works on nested hashes

Returns:

• (Hash) —

  hash with keys as symbols

See Also:

• #symbolize_keys!

# File 'lib/conductor/hash.rb', line 23

def symbolize_keys
  each_with_object({}) { |(k, v), hsh| hsh[k.to_sym] = (v.is_a?(Hash) || v.is_a?(Array)) ? v.symbolize_keys : v }
end

#symbolize_keys! ⇒ Hash

Destructive version of #symbolize_keys

Returns:

• (Hash) —

  hash with keys as symbols

See Also:

• #symbolize_keys

# File 'lib/conductor/hash.rb', line 12

def symbolize_keys!
  replace symbolize_keys
end