kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

* lib/pathname.rb (Pathname#sub_ext): new method. [ruby-list:44608]

Browse source 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2008-02-13 13:50:31 +00:00
parent 800ff52c17
commit 70f25096c0
3 changed files with 27 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
ChangeLog
View file

@ -1,3 +1,7 @@
Wed Feb 13 22:46:36 2008 Tanaka Akira <akr@fsij.org>
* lib/pathname.rb (Pathname#sub_ext): new method. [ruby-list:44608]
Wed Feb 13 21:50:32 2008 Yusuke Endoh <mame@tsg.ne.jp>
* proc.c (proc_curry): new method. [ruby-dev:33676]

13
lib/pathname.rb
View file

@ -255,11 +255,22 @@ class Pathname
end
if File::ALT_SEPARATOR
SEPARATOR_PAT = /[#{Regexp.quote File::ALT_SEPARATOR}#{Regexp.quote File::SEPARATOR}]/
SEPARATOR_LIST = "#{Regexp.quote File::ALT_SEPARATOR}#{Regexp.quote File::SEPARATOR}"
SEPARATOR_PAT = /[#{SEPARATOR_LIST}]/
else
SEPARATOR_LIST = "#{Regexp.quote File::SEPARATOR}"
SEPARATOR_PAT = /#{Regexp.quote File::SEPARATOR}/
end
# Return a pathname which the extention of the basename is substituted by
# <i>repl</i>.
#
# If self has no extension part, <i>repl</i> is appended.
def sub_ext(repl)
ext = File.extname(@path)
self.class.new(@path.chomp(ext) + repl)
end
# chop_basename(path) -> [pre-basename, basename] or nil
def chop_basename(path)
base = File.basename(path)

11
test/pathname/test_pathname.rb
View file

@ -381,6 +381,17 @@ class TestPathname < Test::Unit::TestCase
def pathsub(path, pat, repl) Pathname.new(path).sub(pat, repl).to_s end
defassert(:pathsub, "a.o", "a.c", /\.c\z/, ".o")
def pathsubext(path, repl) Pathname.new(path).sub_ext(repl).to_s end
defassert(:pathsubext, 'a.o', 'a.c', '.o')
defassert(:pathsubext, 'a.o', 'a.c++', '.o')
defassert(:pathsubext, 'a.png', 'a.gif', '.png')
defassert(:pathsubext, 'ruby.tar.bz2', 'ruby.tar.gz', '.bz2')
defassert(:pathsubext, 'd/a.o', 'd/a.c', '.o')
defassert(:pathsubext, 'foo', 'foo.exe', '')
defassert(:pathsubext, 'lex.yy.o', 'lex.yy.c', '.o')
defassert(:pathsubext, 'fooaa.o', 'fooaa', '.o')
defassert(:pathsubext, 'd.e/aa.o', 'd.e/aa', '.o')
def root?(path)
Pathname.new(path).root?
end