Class: Navigatrix::Item

Inherits:
Struct
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/navigatrix/item.rb

Defined Under Namespace

Classes: Path, State

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#config=(value) ⇒ Object

Sets the attribute config

Parameters:

  • value (Object) —

    the value to set the attribute config to.

Returns:

  • (Object) —

    the newly set value



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# File 'lib/navigatrix/item.rb', line 6

def config=(value)
  @config = value
end

#context ⇒ Object

Returns the value of attribute context

Returns:

  • (Object) —

    the current value of context



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# File 'lib/navigatrix/item.rb', line 6

def context
  @context
end

#name ⇒ Object

Returns the value of attribute name

Returns:

  • (Object) —

    the current value of name



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# File 'lib/navigatrix/item.rb', line 6

def name
  @name
end

Instance Method Details

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/navigatrix/item.rb', line 11

def active?
  applicable_active_state? ||
  active_children? ||
  unlinked?
end

#children ⇒ Object 



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# File 'lib/navigatrix/item.rb', line 29

def children
  @children ||= ItemCollection.new(config.children, context).items
end

#has_children? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/navigatrix/item.rb', line 25

def has_children?
  children.any?
end

#linked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/navigatrix/item.rb', line 17

def linked?
  !unlinked?
end

#path ⇒ Object 



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# File 'lib/navigatrix/item.rb', line 33

def path
  @path ||= Path.new(config.path).call(context).to_s
end

#unlinked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/navigatrix/item.rb', line 21

def unlinked?
  unlinked_states_specified? ? unlinked_states.any?(&:applicable?) : currently_on_path?
end