Class: SCSSLint::Linter::LeadingZero

Inherits:
SCSSLint::Linter
  • Object
show all
Includes:
SCSSLint::LinterRegistry
Defined in:
lib/scss_lint/linter/leading_zero.rb

Overview

Checks for unnecessary leading zeros in numeric values with decimal points.

Constant Summary

Constants included from Utils

Utils::COLOR_REGEX

Instance Attribute Summary

Attributes inherited from SCSSLint::Linter

#config, #engine, #lints

Instance Method Summary collapse

Methods included from SCSSLint::LinterRegistry

extract_linters_from, included

Methods inherited from SCSSLint::Linter

#initialize, #name, #run

Methods included from Utils

#color?, #color_hex?, #color_keyword?, #color_keyword_to_code, #extract_string_selectors, #node_ancestor, #node_siblings, #pluralize, #previous_node, #remove_quoted_strings, #same_position?

Methods included from SelectorVisitor

#visit_selector

Constructor Details

This class inherits a constructor from SCSSLint::Linter

Instance Method Details

#visit_script_number(node) ⇒ Object 



16
17
18
19
20
21
 
# File 'lib/scss_lint/linter/leading_zero.rb', line 16

def visit_script_number(node)
  return unless number =
    source_from_range(node.source_range)[NUMBER_WITH_LEADING_ZERO_REGEX, 1]

  check_for_leading_zeros(node, number)
end

#visit_script_string(node) ⇒ Object 



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

def visit_script_string(node)
  return unless node.type == :identifier

  non_string_values = remove_quoted_strings(node.value).split
  non_string_values.each do |value|
    next unless number = value[NUMBER_WITH_LEADING_ZERO_REGEX, 1]
    check_for_leading_zeros(node, number)
  end
end