Results for: "Dir.chdir"

A FetchError exception wraps up the various possible IO and HTTP failures that could happen while downloading from the internet.

The SpecFetcherSetup allows easy setup of a remote source in RubyGems tests:

spec_fetcher do |f|
  f.gem  'a', 1
  f.spec 'a', 2
  f.gem  'b', 1' 'a' => '~> 1.0'
end

The above declaration creates two gems, a-1 and b-1, with a dependency from b to a. The declaration creates an additional spec a-2, but no gem for it (so it cannot be installed).

After the gems are created they are removed from Gem.dir.

Mounts a proc at a path that accepts a request and response.

Instead of mounting this servlet with WEBrick::HTTPServer#mount use WEBrick::HTTPServer#mount_proc:

server.mount_proc '/' do |req, res|
  res.body = 'it worked!'
  res.status = 200
end

Pushes the current directory to the directory stack, changing the current directory to path.

If path is omitted, it exchanges its current directory and the top of its directory stack.

If a block is given, it restores the current directory when the block ends.

Returns the real (absolute) pathname of pathname in the actual filesystem. The real pathname doesn’t contain symlinks or useless dots.

If dir_string is given, it is used as a base directory for interpreting relative pathname instead of the current directory.

The last component of the real pathname can be nonexistent.

Returns all components of the filename given in file_name except the last one. The filename can be formed using both File::SEPARATOR and File::ALT_SEPARATOR as the separator when File::ALT_SEPARATOR is not nil.

File.dirname("/home/gumby/work/ruby.rb")   #=> "/home/gumby/work"

Returns true if the named file is a directory, or a symlink that points at a directory, and false otherwise.

file_name can be an IO object.

File.directory?(".")

Returns the real (absolute) pathname of self in the actual filesystem.

Does not contain symlinks or useless dots, .. and ..

The last component of the real pathname can be nonexistent.

Returns all but the last component of the path.

See File.dirname.