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Contents
module SCSSLint
# Checks the order of nested items within a rule set.
class Linter::DeclarationOrder < Linter
include LinterRegistry
DECLARATION_ORDER = [
Sass::Tree::ExtendNode,
Sass::Tree::PropNode,
Sass::Tree::RuleNode,
]
def visit_rule(node)
children = node.children.select { |n| important_node?(n) }
.map { |n| n.class }
sorted_children = children.sort do |a, b|
DECLARATION_ORDER.index(a) <=> DECLARATION_ORDER.index(b)
end
if children != sorted_children
add_lint(node.children.first)
end
yield # Continue linting children
end
def description
'Rule sets should start with @extend declarations, followed by ' <<
'properties and nested rule sets, in that order'
end
private
def important_node?(node)
DECLARATION_ORDER.include? node.class
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems