Sha256: 387ce5cca2d75f870f313188da65f0485a3be1da3ebc0d88e88575389c977ff3
Contents?: true
Size: 459 Bytes
Versions: 8
Compression:
Stored size: 459 Bytes
Contents
class Hash
# Stolen from ActiveSupport
def transform_keys
return enum_for(:transform_keys) { size } unless block_given?
result = {}
each_key do |key|
result[yield(key)] = self[key]
end
result
end
# Returns a new hash with all keys converted to strings.
#
# hash = { name: 'Rob', age: '28' }
#
# hash.stringify_keys
# # => {"name"=>"Rob", "age"=>"28"}
def stringify_keys
transform_keys(&:to_s)
end
end
Version data entries
8 entries across 8 versions & 1 rubygems