to_xml(options = {}) Instance Public methods Returns a string containing an

compact() Instance Public methods Returns a hash with non nil values

extract!(*keys) Instance Public methods Removes and returns the key/value pairs

deep_merge(other_hash, &block) Instance Public methods Returns a new hash

to_options!() Instance Public methods Alias for:

except!(*keys) Instance Public methods Replaces the hash without the given keys

deep_transform_keys(&block) Instance Public methods Returns a new hash with

symbolize_keys() Instance Public methods Returns a new hash with all keys converted

compact!() Instance Public methods Replaces current hash with non nil

except(*keys) Instance Public methods Returns a hash that includes everything