Class: HamlLint::Linter::LineLength

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

Overview

Checks for lines longer than a maximum number of columns.

Constant Summary collapse

MSG = 
'Line is too long. [%d/%d]'.freeze

Instance Attribute Summary

Attributes inherited from HamlLint::Linter

#lints

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 



10
11
12
13
14
15
16
17
18
19
 
# File 'lib/haml_lint/linter/line_length.rb', line 10

def visit_root(_node)
  max_length = config['max']
  dummy_node = Struct.new(:line)

  document.source_lines.each_with_index do |line, index|
    next if line.length <= max_length

    record_lint(dummy_node.new(index + 1), format(MSG, line.length, max_length))
  end
end