Sha256: 453c724e031774a93d4fb05b74725f24a4ba16b7a636901cc1ae45eb8231540a
Contents?: true
Size: 383 Bytes
Versions: 10
Compression:
Stored size: 383 Bytes
Contents
class Hash
# Like Array#join but specialized to Hash.
#
# NOTE: Without Ruby 1.9 this would be difficult to rely on becuase
# hashes did not have a strict order.
#
# CREDIT: Mauricio Fernandez
def join(pair_divider='', elem_divider=nil)
elem_divider ||= pair_divider
s = []
each{ |k,v| s << "#{k}#{pair_divider}#{v}" }
s.join(elem_divider)
end
end
Version data entries
10 entries across 9 versions & 2 rubygems