Class: Spoom::Source::Rewriter

Inherits:

Object

• Object
• Spoom::Source::Rewriter

Defined in:

lib/spoom/source/rewriter.rb

Instance Method Summary

• #<<(other) ⇒ Object

  : (Edit) -> void.

• #initialize ⇒ Rewriter constructor

  : -> void.

• #rewrite!(bytes) ⇒ Object

  : (Array) -> void.

Constructor Details

#initialize ⇒ Rewriter

: -> void

# File 'lib/spoom/source/rewriter.rb', line 148

def initialize
  @edits = [] #: Array[Edit]
end

Instance Method Details

#<<(other) ⇒ Object

: (Edit) -> void

# File 'lib/spoom/source/rewriter.rb', line 153

def <<(other)
  @edits << other
end

#rewrite!(bytes) ⇒ Object

: (Array) -> void

# File 'lib/spoom/source/rewriter.rb', line 158

def rewrite!(bytes)
  # To avoid remapping positions after each edit,
  # we sort the changes by position and apply them in reverse order.
  @edits.sort_by(&:range).reverse_each do |edit|
    edit.apply(bytes)
  end
end