Class: HamlLint::Linter::TrailingWhitespace

Inherits:
HamlLint::Linter show all
Includes:
HamlLint::LinterRegistry
Defined in:
lib/haml_lint/linter/trailing_whitespace.rb

Overview

Checks for trailing whitespace.

Instance Attribute Summary

Attributes inherited from HamlLint::Linter

#lints, #parser

Instance Method Summary collapse

Methods included from HamlLint::LinterRegistry

extract_linters_from, included

Methods inherited from HamlLint::Linter

#initialize, #name, #run

Methods included from HamlVisitor

#visit, #visit_children

Constructor Details

This class inherits a constructor from HamlLint::Linter

Instance Method Details

#visit_root(_node) ⇒ Object


6
7
8
9
10
11
12
13
14
# File 'lib/haml_lint/linter/trailing_whitespace.rb', line 6

def visit_root(_node)
  dummy_node = Struct.new(:line)

  parser.lines.each_with_index do |line, index|
    next unless line =~ /\s+$/

    add_lint dummy_node.new(index + 1), 'Line contains trailing whitespace'
  end
end