Sha256: dca2c112c1ceafee71acc2dbfe42cbd86cb9247f0fcb4146b3a7ac48d029fd52
Contents?: true
Size: 687 Bytes
Versions: 26
Compression:
Stored size: 687 Bytes
Contents
class String
def unshift( str=' ' )
insert(0, str)
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCString < Test::Unit::TestCase
def setup
@a = ""
end
def test_001
assert_raises( ArgumentError ) { @a.unshift(1,2) }
end
def test_002
assert_equal( "0", @a.unshift("0") )
assert_equal( "10", @a.unshift("1") )
assert_equal( "210", @a.unshift("2") )
assert_equal( "3210", @a.unshift("3") )
assert_equal( "43210", @a.unshift("4") )
assert_equal( "543210", @a.unshift("5") )
end
end
=end
Version data entries
26 entries across 26 versions & 1 rubygems