Sha256: 7c79fe7b52f83a82d559d15bcb96634b349c1ddb9c8457717c051a7a747fff1c
Contents?: true
Size: 759 Bytes
Versions: 9
Compression:
Stored size: 759 Bytes
Contents
# Big thanks to Tim Ruffles (https://github.com/timruffles)
# https://gist.github.com/timruffles/2780508
module HashConverter
class << self
def to_underscore(hash)
convert(hash, :underscore)
end
def to_string(hash)
convert(hash, :to_s)
end
def to_sym(hash)
convert(hash, :to_sym)
end
# FIXME: not sure it will be ever needed
# def to_camel_case hash
# convert hash, :camelize, :lower
# end
def convert(obj, *method)
case obj
when Hash
obj.inject({}) do |h, (k,v)|
v = convert(v, *method)
h[k.send(*method)] = v
h
end
when Array
obj.map { |m| convert(m, *method) }
else
obj
end
end
end
end
Version data entries
9 entries across 9 versions & 2 rubygems