Sha256: 68cf2e215cc2812fd3774cea977e530e07480bc165940c2597ac057c96d87b16
Contents?: true
Size: 378 Bytes
Versions: 8
Compression:
Stored size: 378 Bytes
Contents
# Extending the Symbol class.
#
class Symbol
# :keys.subtokens # => [:key, :ke, :k]
# :keys.subtokens(2) # => [:key, :ke]
#
def subtokens down_to_length = 1
sub, result = self.to_s, [self]
size = sub.size
down_to_length = size if size < down_to_length
size.downto(down_to_length + 1) { result << sub.chop!.to_sym }
result
end
end
Version data entries
8 entries across 8 versions & 1 rubygems