Class: SCSSLint::Linter::DuplicateProperty

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

Overview

Checks for a property declared twice in a rule set.

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

#check_properties(node) ⇒ Object Also known as: visit_rule, visit_mixindef 



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

def check_properties(node)
  static_properties(node).each_with_object({}) do |prop, prop_names|
    prop_key = property_key(prop)

    if existing_prop = prop_names[prop_key]
      add_lint(prop, "Property `#{existing_prop.name.join}` already "\
                     "defined on line #{existing_prop.line}")
    else
      prop_names[prop_key] = prop
    end
  end

  yield # Continue linting children
end