Class: RuboCop::Cop::Yoshiki::Haml::SiblingBlankSource

Inherits:
Object
  • Object
show all
Defined in:
lib/rubocop/cop/yoshiki/haml/sibling_blank_lines.rb

Overview

Walk a Haml AST and rewrite sibling blank lines.

Constant Summary collapse

MSG_MISSING = 
'Add a blank line between sibling layout elements.'.freeze
MSG_EXTRA = 
'Remove the blank line between packed sibling leaves.'.freeze
CONTROL = 
%w[else elsif when rescue ensure].freeze

Instance Method Summary collapse

Instance Method Details

#operations(source) ⇒ Object 



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# File 'lib/rubocop/cop/yoshiki/haml/sibling_blank_lines.rb', line 19

def operations source
  ast = parse(source)
  return [] unless ast

  ops = []
  collect(ast, source.lines, ops)
  ops
end

#rewrite(source) ⇒ Object 



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# File 'lib/rubocop/cop/yoshiki/haml/sibling_blank_lines.rb', line 15

def rewrite source
  apply(source.lines, events_for(operations(source))).join
end