Class: SCSSLint::Linter::TrailingZero

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

Overview

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

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

#extract_string_selectors, #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


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# File 'lib/scss_lint/linter/trailing_zero.rb', line 16

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

  check_for_trailing_zeros(node, number)
end

#visit_script_string(node) ⇒ Object


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# File 'lib/scss_lint/linter/trailing_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[FRACTIONAL_DIGIT_REGEX, 1]
    check_for_trailing_zeros(node, number)
  end
end