Results for: "Dir.chdir"

The RequirementList is used to hold the requirements being considered while resolving a set of gems.

The RequirementList acts like a queue where the oldest items are removed first.

Class for representing HTTP method PATCH:

require 'net/http'
uri = URI('http://example.com')
hostname = uri.hostname # => "example.com"
uri.path = '/posts'
req = Net::HTTP::Patch.new(uri) # => #<Net::HTTP::Patch PATCH>
req.body = '{"title": "foo","body": "bar","userId": 1}'
req.content_type = 'application/json'
res = Net::HTTP.start(hostname) do |http|
  http.request(req)
end

See Request Headers.

Properties:

• Request body: yes.

• Response body: yes.

• Safe: no.

• Idempotent: no.

• Cacheable: no.

Related:

• Net::HTTP#patch: sends PATCH request, returns response object.

Class for representing WebDAV method PROPPATCH:

require 'net/http'
uri = URI('http://example.com')
hostname = uri.hostname # => "example.com"
req = Net::HTTP::Proppatch.new(uri) # => #<Net::HTTP::Proppatch PROPPATCH>
res = Net::HTTP.start(hostname) do |http|
  http.request(req)
end

See Request Headers.

Related:

• Net::HTTP#proppatch: sends PROPPATCH request, returns response object.

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

The parser gem has a list of diagnostics with a hard-coded set of error messages. We create our own diagnostic class in order to set our own error messages.

Common implementation for SVCB-compatible resource records.

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 (after first stripping trailing separators). 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"

If level is given, removes the last level components, not only one.

File.dirname("/home/gumby/work/ruby.rb", 2) #=> "/home/gumby"
File.dirname("/home/gumby/work/ruby.rb", 4) #=> "/"

With string object given, returns true if path is a string path leading to a directory, or to a symbolic link to a directory; false otherwise:

File.directory?('.')              # => true
File.directory?('foo')            # => false
File.symlink('.', 'dirlink')      # => 0
File.directory?('dirlink')        # => true
File.symlink('t,txt', 'filelink') # => 0
File.directory?('filelink')       # => false

Argument path can be an IO object.

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.

See FileTest.directory?.

Create the referenced directory.

See Dir.mkdir.

Remove the referenced directory.

See Dir.rmdir.

Opens the referenced directory.

See Dir.open.

Returns system configuration directory.

This is typically "/etc", but is modified by the prefix used when Ruby was compiled. For example, if Ruby is built and installed in /usr/local, returns "/usr/local/etc" on other platforms than Windows.

On Windows, this always returns the directory provided by the system.

Returns system temporary directory; typically “/tmp”.