class Hash

Public Instance Methods

stringify_keys() click to toggle source

Return a new hash with all keys converted to strings.

# File lib/ext/hash.rb, line 6
def stringify_keys
  dup.stringify_keys!
end
stringify_keys!() click to toggle source
# File lib/ext/hash.rb, line 10
def stringify_keys!
  keys.each do |key|
    self[key.to_s] = delete(key)
  end
  self
end