Class: SCSSLint::Linter::PropertyCount

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

Overview

Checks that the number of properties in a rule set is under a defined limit.

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

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

#visit_selector

Constructor Details

This class inherits a constructor from SCSSLint::Linter

Instance Method Details

#visit_root(_node) ⇒ Object 



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# File 'lib/scss_lint/linter/property_count.rb', line 6

def visit_root(_node)
  @property_count = {} # Lookup table of counts for rule sets
  @max = config['max_properties']
  yield # Continue linting children
end

#visit_rule(node) ⇒ Object 



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# File 'lib/scss_lint/linter/property_count.rb', line 12

def visit_rule(node)
  count = property_count(node)

  if count > @max
    add_lint node,
             "Rule set contains (#{count}/#{@max}) properties" \
             "#{' (including properties in nested rule sets)' if config['include_nested']}"

    # Don't lint nested rule sets as we already have them in the count
    return if config['include_nested']
  end

  yield # Lint nested rule sets
end