Class: Erbse::BlockFilter

Inherits:
Temple::Filter
  • Object
show all
Defined in:
lib/erbse.rb

Instance Method Summary collapse

Instance Method Details

#on_capture_block(code, content_ast) ⇒ Object

assign all code in the block to new local output buffer without outputting it. handles <%@ do %>



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# File 'lib/erbse.rb', line 23

def on_capture_block(code, content_ast)
  [:multi,
    [:block, code, # var = capture do
      [:capture, unique_name, compile(content_ast)]
    ]
  ]
end

#on_erb_block(code, content_ast) ⇒ Object

Highly inspired by github.com/slim-template/slim/blob/master/lib/slim/controls.rb#on_slim_output



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# File 'lib/erbse.rb', line 7

def on_erb_block(code, content_ast)
  # this is for <%= do %>
  outter_i = unique_name
  inner_i  = unique_name

  # this still needs the Temple::Filters::ControlFlow run-through.
  [:multi,
    [:block, "#{outter_i} = #{code}",
      [:capture, inner_i, compile(content_ast)]
    ],
    [:dynamic, outter_i] # return the outter buffer. # DISCUSS: why do we need that, again?
  ]
end