Class: Circuits::Terminal::Output

Inherits:
Object
  • Object
show all
Defined in:
lib/circuits/terminal/output.rb

Overview

Gets set tcked then read

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Output

Creates the output

Parameters:

  • opts (Hash) (defaults to: {}) —

    Options to create the Output with

Options Hash (opts):

  • :state (Boolean) —

    The initial state of the Output

  • :terminal (Input, Output) —

    The terminal to read from



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# File 'lib/circuits/terminal/output.rb', line 10

def initialize(opts = {})
  @next_state = opts[:terminal] || opts[:state] || false
  tock
end

Instance Method Details

#get ⇒ Boolean

Gets the state of the terminal

Returns:

  • (Boolean) —

    The state of the output



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# File 'lib/circuits/terminal/output.rb', line 17

def get
  @state
end

#set(state) ⇒ Object

The next state

Parameters:

  • state (Boolean, Terminal) —

    The terminal or state to output



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# File 'lib/circuits/terminal/output.rb', line 23

def set(state)
  @next_state = state
end

#tock ⇒ Object

Sets the state what was last set



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# File 'lib/circuits/terminal/output.rb', line 28

def tock
  if [Input, Output].include? @next_state.class
    @state = @next_state.get
  else
    @state = @next_state
  end
end