Class: Gamefic::User::Buffer

Inherits:

Object

• Object
• Gamefic::User::Buffer

Defined in:

lib/gamefic/user/buffer.rb

Overview

A simple buffer class for collecting and returning data received from plots.

Instance Method Summary

• #flush ⇒ String

  Get the current data and clear the buffer.

• #initialize ⇒ Buffer constructor

  A new instance of Buffer.

• #peek ⇒ String

  Read the current buffer without clearing it.

• #send(message) ⇒ Object

  Append a message to the buffer.

Constructor Details

#initialize ⇒ Buffer

Returns a new instance of Buffer.

# File 'lib/gamefic/user/buffer.rb', line 6

def initialize
  @data = ''
end

Instance Method Details

#flush ⇒ String

Get the current data and clear the buffer.

Returns:

• (String)

# File 'lib/gamefic/user/buffer.rb', line 25

def flush
  tmp = @data
  @data = ''
  tmp
end

#peek ⇒ String

Read the current buffer without clearing it.

Returns:

• (String)

# File 'lib/gamefic/user/buffer.rb', line 18

def peek
  @data
end

#send(message) ⇒ Object

Append a message to the buffer.

# File 'lib/gamefic/user/buffer.rb', line 11

def send message
  @data += message
end