Class: ToSource::Command::Shift

Inherits:

ToSource::Command

• Object
• ToSource::Command
• ToSource::Command::Shift

Defined in:

lib/to_source/command.rb

Overview

Command that does a shift

Constant Summary

Constants inherited from ToSource::Command

NULL

Instance Attribute Summary

• #width ⇒ Fixnum readonly private

  Return shift width.

Instance Method Summary

• #run(state) ⇒ self private

  Run command.

Instance Attribute Details

#width ⇒ Fixnum (readonly)

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.

Return shift width

Returns:

• (Fixnum)

# File 'lib/to_source/command.rb', line 72

def width
  @width
end

Instance Method Details

#run(state) ⇒ self

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.

Run command

Parameters:

• state (State)

Returns:

• (self)

# File 'lib/to_source/command.rb', line 82

def run(state)
  state.shift(width)
  self
end