Class: Cubism::Preprocessor

Inherits:
Object
  • Object
show all
Defined in:
lib/cubism/preprocessor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source:, view_context:) ⇒ Preprocessor

Returns a new instance of Preprocessor.



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# File 'lib/cubism/preprocessor.rb', line 5

def initialize(source:, view_context:)
  match_data = /<%=\s+cubicle_for.+?\|(\w+)\|\s+%>/.match(source)
  start_pos = match_data&.end(0) || 0
  @block_variable_name = match_data[1] if match_data
  @source = source[start_pos..]
  @view_context = view_context
end

Instance Attribute Details

#block_variable_name ⇒ Object (readonly)

Returns the value of attribute block_variable_name.



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# File 'lib/cubism/preprocessor.rb', line 3

def block_variable_name
  @block_variable_name
end

Instance Method Details

#process ⇒ Object 



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# File 'lib/cubism/preprocessor.rb', line 13

def process
  begin
    do_parse
  rescue NameError
    # TODO we need a better way to handle this, leads to false negatives
    # we ignore any name errors from unset instance variables or local assigns here
  end

  @source
end