Class: Blur::Commands::CommandLUT

Inherits:

Object

• Object
• Blur::Commands::CommandLUT

Defined in:

library/blur/script.rb

Overview

This is a command look-up-table with an autoincrementing index.

Instance Attribute Summary

• #commands ⇒ Object

  Returns the value of attribute commands.

Instance Method Summary

• #<<(command) ⇒ Object

  Inserts the command to the LUT.

• #initialize ⇒ CommandLUT constructor

  A new instance of CommandLUT.

Constructor Details

#initialize ⇒ CommandLUT

Returns a new instance of CommandLUT.

# File 'library/blur/script.rb', line 9

def initialize
  @index = -1
  @commands = {}
end

Instance Attribute Details

#commands ⇒ Object

Returns the value of attribute commands.

# File 'library/blur/script.rb', line 7

def commands
  @commands
end

Instance Method Details

#<<(command) ⇒ Object

Inserts the command to the LUT.

# File 'library/blur/script.rb', line 17

def << command
  @commands[command] = @index += 1
  @index
end