Class: HTTP::Request::Body::ProcIO

Inherits:

Object

• Object
• HTTP::Request::Body::ProcIO

Defined in:

lib/http/request/body.rb

Overview

This class provides a “writable IO” wrapper around a proc object, with #write simply calling the proc, which we can pass in as the “destination IO” in IO.copy_stream.

Instance Method Summary

• #initialize(block) ⇒ ProcIO constructor

  Initialize a new ProcIO wrapper.

• #write(data) ⇒ Integer

  Write data by calling the wrapped proc.

Constructor Details

#initialize(block) ⇒ ProcIO

Initialize a new ProcIO wrapper

Examples:

ProcIO.new(block)

# File 'lib/http/request/body.rb', line 163

def initialize(block)
  @block = block
end

Instance Method Details

#write(data) ⇒ Integer

Write data by calling the wrapped proc

Examples:

proc_io.write("hello")

Returns:

• (Integer)

# File 'lib/http/request/body.rb', line 174

def write(data)
  @block.call(data)
  data.bytesize
end