Class: ThemeCheck::Visitor

Inherits:
Object
  • Object
show all
Defined in:
lib/theme_check/visitor.rb

Instance Method Summary collapse

Constructor Details

#initialize(checks) ⇒ Visitor

Returns a new instance of Visitor.



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# File 'lib/theme_check/visitor.rb', line 4

def initialize(checks)
  @checks = checks
end

Instance Method Details

#visit(node) ⇒ Object 



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# File 'lib/theme_check/visitor.rb', line 15

def visit(node)
  call_checks(:on_node, node)
  call_checks(:on_tag, node) if node.tag?
  call_checks(:"on_#{node.type_name}", node)
  node.children.each { |child| visit(child) }
  unless node.literal?
    call_checks(:"after_#{node.type_name}", node)
    call_checks(:after_tag, node) if node.tag?
    call_checks(:after_node, node)
  end
end

#visit_template(template) ⇒ Object 



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# File 'lib/theme_check/visitor.rb', line 8

def visit_template(template)
  visit(Node.new(template.root, nil, template))
rescue Liquid::Error => exception
  exception.template_name = template.name
  call_checks(:on_error, exception)
end