Class: SCSSLint::Linter::PropertyUnits
- Inherits:
-
SCSSLint::Linter
- Object
- Sass::Tree::Visitors::Base
- SCSSLint::Linter
- SCSSLint::Linter::PropertyUnits
- Includes:
- SCSSLint::LinterRegistry
- Defined in:
- lib/scss_lint/linter/property_units.rb
Overview
Check for allowed units
Constant Summary collapse
- NUMBER_WITH_UNITS_REGEX =
/ (?: (["']).+?\1 # [0: quote mark] quoted string, e.g. "hi there" | # or (?:^|\s) # beginning of value or whitespace (?: \d+ # any number of digits, e.g. 123 | # or \d*\.?\d+ # any number of digits with decimal, e.g. 1.23 or .123 ) ([a-z%]+) # [1: units] letters or percent sign, e.g. px or % ) /ix
Constants included from Utils
Instance Attribute Summary
Attributes inherited from SCSSLint::Linter
Instance Method Summary collapse
Methods included from SCSSLint::LinterRegistry
extract_linters_from, included
Methods inherited from SCSSLint::Linter
inherited, #initialize, #name, #run
Methods included from Utils
#color?, #color_hex?, #color_keyword?, #color_keyword_to_code, #else_node?, #extract_string_selectors, #node_ancestor, #node_siblings, #pluralize, #previous_node, #remove_quoted_strings, #same_position?
Methods included from SelectorVisitor
Constructor Details
This class inherits a constructor from SCSSLint::Linter
Instance Method Details
#visit_prop(node) ⇒ Object
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# File 'lib/scss_lint/linter/property_units.rb', line 27 def visit_prop(node) property = node.name.join # Handle nested properties by ensuring the full name is extracted if @nested_under property = "#{@nested_under}-#{property}" end if node.value.respond_to?(:value) node.value.value.to_s.scan(NUMBER_WITH_UNITS_REGEX).each do |matches| is_quoted_value = !matches[0].nil? next if is_quoted_value units = matches[1] check_units(node, property, units) end end @nested_under = property yield # Continue linting nested properties @nested_under = nil end |
#visit_root(_node) ⇒ Object
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# File 'lib/scss_lint/linter/property_units.rb', line 20 def visit_root(_node) @globally_allowed_units = config['global'].to_set @allowed_units_for_property = config['properties'] yield # Continue linting children end |