Module: When::Parts::Resource::Navigation

Defined in:
lib/when_exe/parts/resource.rb

Instance Method Summary collapse

Instance Method Details

#next ⇒ When::Parts::Resource Also known as: succ

次のオブジェクト

Returns:



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# File 'lib/when_exe/parts/resource.rb', line 220

def next
  c = self
  c = c.child[0] while c.child && c.child.size > 0
  c._pool['.->']
end

#prev ⇒ When::Parts::Resource

前のオブジェクト

Returns:



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# File 'lib/when_exe/parts/resource.rb', line 208

def prev
  c = self
  c = c.child[0] while c.child && c.child.size > 0
  c = c._pool['.<-']
  c = c.child[-1] while c && c.child && c.child.size > 0
  c
end