Module: Tins::Scope

Included in:
DynamicScope
Defined in:
lib/tins/dslkit.rb

Instance Method Summary collapse

Instance Method Details

#scope(name = :default) ⇒ Object 



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# File 'lib/tins/dslkit.rb', line 572

def scope(name = :default)
  scope_get(name).dup
end

#scope_block(scope_frame, name = :default) ⇒ Object 



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# File 'lib/tins/dslkit.rb', line 560

def scope_block(scope_frame, name = :default)
  scope_push(scope_frame, name)
  yield
  self
ensure
  scope_pop(name)
end

#scope_get(name = :default) ⇒ Object 



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# File 'lib/tins/dslkit.rb', line 568

def scope_get(name = :default)
  Thread.current[name] ||= []
end

#scope_pop(name = :default) ⇒ Object 



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# File 'lib/tins/dslkit.rb', line 546

def scope_pop(name = :default)
  scope_get(name).pop
  scope_get(name).empty? and Thread.current[name] = nil
  self
end

#scope_push(scope_frame, name = :default) ⇒ Object 



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# File 'lib/tins/dslkit.rb', line 541

def scope_push(scope_frame, name = :default)
  scope_get(name).push scope_frame
  self
end

#scope_reverse(name = :default, &block) ⇒ Object 



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# File 'lib/tins/dslkit.rb', line 556

def scope_reverse(name = :default, &block)
  scope_get(name).reverse_each(&block)
end

#scope_top(name = :default) ⇒ Object 



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# File 'lib/tins/dslkit.rb', line 552

def scope_top(name = :default)
  scope_get(name).last
end