Class: SlimLint::Corrector

Inherits:
Object
  • Object
show all
Defined in:
lib/slim_lint/corrector.rb

Overview

Applies the corrections attached to a set of lints to a document's source, producing the corrected source text.

Instance Method Summary collapse

Constructor Details

#initialize(document) ⇒ Corrector

Returns a new instance of Corrector.

Parameters:



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# File 'lib/slim_lint/corrector.rb', line 8

def initialize(document)
  @document = document
end

Instance Method Details

#correct(lints) ⇒ String

Applies every correctable lint's correction to the document's source and marks each applied lint as corrected.

Parameters:

Returns:

  • (String) —

    the corrected source



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# File 'lib/slim_lint/corrector.rb', line 17

def correct(lints)
  lines = @document.source_lines.dup

  lints.select(&:correctable?).group_by(&:line).each do |line_number, line_lints|
    index = line_number - 1
    next unless lines[index]

    line_lints.each do |lint|
      lines[index] = lint.correction.call(lines[index])
      lint.corrected = true
    end
  end

  corrected_source(lines)
end