Sha256: 72c138c47e81bc43adf521f8cb6c67b91639c06ddb3d82329c5ce2ecc2bedd2c
Contents?: true
Size: 695 Bytes
Versions: 26
Compression:
Stored size: 695 Bytes
Contents
class String
def shift
return '' if size == 0
self[0] = ''
self
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCString < Test::Unit::TestCase
def setup
@a = "012345"
end
def test_001
assert_raises( ArgumentError ) { @a.shift(1) }
end
def test_002
assert_equal( "12345", @a.shift )
assert_equal( "2345", @a.shift )
assert_equal( "345", @a.shift )
assert_equal( "45", @a.shift )
assert_equal( "5", @a.shift )
assert_equal( "", @a.shift )
assert_equal( "", @a.shift )
end
end
=end
Version data entries
26 entries across 26 versions & 1 rubygems