Class: Sass::Source::Position

Inherits:

Object

• Object
• Sass::Source::Position

show all

Defined in:

/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/source/position.rb

Instance Attribute Summary (collapse)

• - (Fixnum) line

  The one-based line of the document associated with the position.

• - (Fixnum) offset

  The one-based offset in the line of the document associated with the position.

Instance Method Summary (collapse)

• - (Position) after(str)

  The source position after proceeding forward through str.

• - (Position) initialize(line, offset) constructor

  A new instance of Position.

• - (String) inspect

  A string representation of the source position.

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# File '/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/source/position.rb', line 16

def initialize(line, offset)
  @line = line
  @offset = offset
end

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# File '/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/source/position.rb', line 6

def line
  @line
end

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# File '/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/source/position.rb', line 12

def offset
  @offset
end

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# File '/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/source/position.rb', line 29

def after(str)
  newlines = str.count("\n")
  Position.new(line + newlines,
    if newlines == 0
      offset + str.length
    else
      str.length - str.rindex("\n") - 1
    end)
end

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# File '/Users/ceppstei/Projects/sass-lang/.sass/lib/sass/source/position.rb', line 22

def inspect
  "#{line.inspect}:#{offset.inspect}"
end