Class: Webmachine::Adapters::Rack::RequestBody Private

Inherits:
Object
  • Object
show all
Defined in:
lib/webmachine/adapters/rack.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Wraps the Rack input so it can be treated like a String or Enumerable.

Instance Method Summary collapse

Constructor Details

#initialize(request) ⇒ RequestBody

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of RequestBody.

Parameters:

  • request (Rack::Request) —

    the Rack request



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# File 'lib/webmachine/adapters/rack.rb', line 86

def initialize(request)
  @request = request
end

Instance Method Details

#each {|chunk| ... } ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Iterates over the body in chunks. If the body has previously been read, this method can be called again and get the same sequence of chunks.

Yields:

  • (chunk)

Yield Parameters:

  • chunk (String) —

    a chunk of the request body



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# File 'lib/webmachine/adapters/rack.rb', line 107

def each
  if @value
    @value.each {|chunk| yield chunk }
  else
    @value = []
    @request.body.each {|chunk| @value << chunk; yield chunk }
  end
end

#to_s ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Converts the body to a String so you can work with the entire thing.

Returns:

  • (String) —

    the request body as a string



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# File 'lib/webmachine/adapters/rack.rb', line 93

def to_s
  if @value
    @value.join
  else
    @request.body.rewind
    @request.body.read
  end
end