Sha256: 4f774ff587a5298fe52ff1d83f381dcbbcc8e15eef1ac4599d43f345f3fc7204
Contents?: true
Size: 868 Bytes
Versions: 26
Compression:
Stored size: 868 Bytes
Contents
class String
# Breaks a string up into an array based on a regular expression.
# Similar to scan, but includes the matches.
#
# s = "<p>This<b>is</b>a test.</p>"
# s.shatter( /\<.*?\>/ )
#
# _produces_
#
# ["<p>", "This", "<b>", "is", "</b>", "a test.", "</p>"]
#
def shatter( re )
r = self.gsub( re ){ |s| "\1" + s + "\1" }
while r[0,1] == "\1" ; r[0] = '' ; end
while r[-1,1] == "\1" ; r[-1] = '' ; end
r.split("\1")
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCString < Test::Unit::TestCase
def test_shatter
s = "<p>This<b>is</b>a test.</p>"
sh = s.shatter( /<.*?>/ )
e = ["<p>", "This", "<b>", "is", "</b>", "a test.", "</p>"]
assert_equal(e, sh)
end
end
=end
Version data entries
26 entries across 26 versions & 1 rubygems