Results for: "Dir.chdir"

foo in bar
^^^^^^^^^^

foo => bar
^^^^^^^^^^

When , *, &, or … are used as an argument in a method call, we check if they were allowed by the current context. To determine that we build this lookup table.

Like Enumerable#chunk, but chains operation to be lazy-evaluated.

Iterates over the elements of the first enumerable by calling the “each” method on it with the given arguments, then proceeds to the following enumerables in sequence until all of the enumerables are exhausted.

If no block is given, returns an enumerator.

Iterates over the elements of the first enumerable by calling the “each_entry” method on it with the given arguments, then proceeds to the following enumerables in sequence until all of the enumerables are exhausted.

If no block is given, returns an enumerator. Otherwise, returns self.

Iterates for each entry in the /etc/passwd file if a block is given.

If no block is given, returns the Enumerator.

The code block is passed an Passwd struct.

See Etc.getpwent above for details.

Example:

require 'etc'

Etc::Passwd.each {|u|
  puts u.name + " = " + u.gecos
}

Etc::Passwd.collect {|u| u.gecos}
Etc::Passwd.collect {|u| u.gecos}

Iterates for each entry in the /etc/group file if a block is given.

If no block is given, returns the Enumerator.

The code block is passed a Group struct.

Example:

require 'etc'

Etc::Group.each {|g|
  puts g.name + ": " + g.mem.join(', ')
}

Etc::Group.collect {|g| g.name}
Etc::Group.select {|g| !g.mem.empty?}

Retrieves the section and its pairs for the current configuration.

config.each do |section, key, value|
  # ...
end

See Zlib::GzipReader documentation for a description.

See Zlib::GzipReader documentation for a description.

Returns true if the file is a character device, false if it isn’t or if the operating system doesn’t support this feature.

File.stat("/dev/tty").chardev?   #=> true

Iterates over the buffer, yielding each value of buffer_type starting from offset.

If count is given, only count values will be yielded.

IO::Buffer.for("Hello World").each(:U8, 2, 2) do |offset, value|
  puts "#{offset}: #{value}"
end
# 2: 108
# 3: 108

Sends a PATCH request to the server; returns an instance of a subclass of Net::HTTPResponse.

The request is based on the Net::HTTP::Patch object created from string path, string data, and initial headers hash initheader.

With a block given, calls the block with the response body:

data = '{"userId": 1, "id": 1, "title": "delectus aut autem", "completed": false}'
http = Net::HTTP.new(hostname)
http.patch('/todos/1', data) do |res|
  p res
end # => #<Net::HTTPOK 200 OK readbody=true>

Output:

"{\n  \"userId\": 1,\n  \"id\": 1,\n  \"title\": \"delectus aut autem\",\n  \"completed\": false,\n  \"{\\\"userId\\\": 1, \\\"id\\\": 1, \\\"title\\\": \\\"delectus aut autem\\\", \\\"completed\\\": false}\": \"\"\n}"

With no block given, simply returns the response object:

http.patch('/todos/1', data) # => #<Net::HTTPCreated 201 Created readbody=true>

Sends a PROPPATCH request to the server; returns an instance of a subclass of Net::HTTPResponse.

The request is based on the Net::HTTP::Proppatch object created from string path, string body, and initial headers hash initheader.

data = '{"userId": 1, "id": 1, "title": "delectus aut autem", "completed": false}'
http = Net::HTTP.new(hostname)
http.proppatch('/todos/1', data)

Sends a PATCH request to the server; returns an instance of a subclass of Net::HTTPResponse.

The request is based on the Net::HTTP::Patch object created from string path, string data, and initial headers hash initheader.

With a block given, calls the block with the response body:

data = '{"userId": 1, "id": 1, "title": "delectus aut autem", "completed": false}'
http = Net::HTTP.new(hostname)
http.patch('/todos/1', data) do |res|
  p res
end # => #<Net::HTTPOK 200 OK readbody=true>

Output:

"{\n  \"userId\": 1,\n  \"id\": 1,\n  \"title\": \"delectus aut autem\",\n  \"completed\": false,\n  \"{\\\"userId\\\": 1, \\\"id\\\": 1, \\\"title\\\": \\\"delectus aut autem\\\", \\\"completed\\\": false}\": \"\"\n}"

With no block given, simply returns the response object:

http.patch('/todos/1', data) # => #<Net::HTTPCreated 201 Created readbody=true>

Sends a PROPPATCH request to the server; returns an instance of a subclass of Net::HTTPResponse.

The request is based on the Net::HTTP::Proppatch object created from string path, string body, and initial headers hash initheader.

data = '{"userId": 1, "id": 1, "title": "delectus aut autem", "completed": false}'
http = Net::HTTP.new(hostname)
http.proppatch('/todos/1', data)

Completion for hash key.

Previously, we had a child node on this class that contained either a constant read or a missing node. To not cause a breaking change, we continue to supply that API.