Sha256: 11e6f791f253d9e486640b2456a324fc88657d3f16581370081ddf0cebdfc2ad
Contents?: true
Size: 619 Bytes
Versions: 151
Compression:
Stored size: 619 Bytes
Contents
require 'strscan'
module ActiveSupport #:nodoc:
module CoreExtensions #:nodoc:
module String #:nodoc:
# Custom string iterators
module Iterators
def self.append_features(base)
super unless '1.9'.respond_to?(:each_char)
end
# Yields a single-character string for each character in the string.
# When $KCODE = 'UTF8', multi-byte characters are yielded appropriately.
def each_char
scanner, char = StringScanner.new(self), /./mu
while c = scanner.scan(char)
yield c
end
end
end
end
end
end
Version data entries
151 entries across 120 versions & 14 rubygems