Class: Hokusai::Automation::Selector

Inherits:
Object
  • Object
show all
Defined in:
ui/src/hokusai/automation/selector.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node, id, classes) ⇒ Selector

Returns a new instance of Selector.



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# File 'ui/src/hokusai/automation/selector.rb', line 5

def initialize(node, id, classes)
  @node = node
  @id = id
  @class_list = classes || []
end

Instance Attribute Details

#class_list ⇒ Object (readonly)

Returns the value of attribute class_list.



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# File 'ui/src/hokusai/automation/selector.rb', line 3

def class_list
  @class_list
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'ui/src/hokusai/automation/selector.rb', line 3

def id
  @id
end

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'ui/src/hokusai/automation/selector.rb', line 3

def node
  @node
end

Instance Method Details

#matches(block) ⇒ Object 



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# File 'ui/src/hokusai/automation/selector.rb', line 11

def matches(block)
  if portal = block.node.portal
    ast = portal.ast

    matches = [[ast.type, node], [ast.id, id]].reduce(true) do |memo, (ast_property, target)|
      next memo if target.nil?

      target == ast_property && memo
    end

    return (class_list & ast.classes) == class_list && matches
  end

  false
end

#to_s(str = "") ⇒ Object 



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# File 'ui/src/hokusai/automation/selector.rb', line 27

def to_s(str = "")
  classes_string = nil

  unless class_list.empty?
    classes_string = ".#{class_list.join(".")}"

    str << "#{node || ""}##{id || ""}#{classes_string || ""}"
  end

  str
end