Class: Fumbler::Filter

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

Overview

We just take our array and turn it into something Temple understands

We prefix any calls with fumble_ which will be defined in our context class, and any children

Instance Method Summary collapse

Instance Method Details

#ev(s) ⇒ Object

Create evaluating string



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# File 'lib/fumbler/filter.rb', line 41

def ev(s)
  "#\{#{s}}"
end

#on_multi(*exps) ⇒ Object 



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# File 'lib/fumbler/filter.rb', line 11

def on_multi(*exps) 
  exps.each_with_index do |exp,i|
    name = exp[1]
    case exp[0].to_sym
    when :dynamic
      exps[i] = [:dynamic,"fumble_#{name}"]
    when :block
      if exp[1] == "end"
        #just strip any attributes and double up end tags to match block
        exps[i] = [:block,"end;end"]          
      else
        exps[i]=[:static,"block"]

        # TODO - attributes, first we need to fix the parser to grab the whole attribute including quotes, also allow fumble_*params
        atr = exp[2..-1] 

        # TODO - handle Arrays - think we just need to add it and also end;end above? or inject :multi
        exps[i]= [:block,<<-code]
          c = #{name}
          c = [c] unless c.is_a?(Array) 
          c.each do |b|
            b.fumble(self) do
        code
      end
    end
  end
  return [:multi, *exps]
end