Class: Plasma::Template::PlasmaTemplate

Inherits:
Object
  • Object
show all
Defined in:
lib/plasma/template/plasma_template.rb

Constant Summary collapse

@@separator = 
/##*[^#]+##*/

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(template) ⇒ PlasmaTemplate

Returns a new instance of PlasmaTemplate.



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# File 'lib/plasma/template/plasma_template.rb', line 12

def initialize(template)
  @template = template
  @plasma = Plasma::Interpreter::PlasmaInterpreter.new

  @plain = []
  @plasmic = []

  cursor = @template

  loop do 
    pre = cursor.match(@@separator)
    
    if pre.nil?
      @plain << cursor
      break
    else
      @plain << pre.pre_match
      code = pre.values_at(0)[0]
      post = pre.post_match.match(@@separator)

      if post.nil?
        @plain << pre.post_match
        break
      else
        code += post.pre_match + post.values_at(0)[0]
        cursor = post.post_match

        @plasmic << @plasma.parse(code)
      end
    end
  end
end

Instance Attribute Details

#plasma ⇒ Object

Returns the value of attribute plasma.



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# File 'lib/plasma/template/plasma_template.rb', line 4

def plasma
  @plasma
end

Class Method Details

.parse(template) ⇒ Object 



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# File 'lib/plasma/template/plasma_template.rb', line 8

def self.parse(template)
  return PlasmaTemplate.new(template)
end

Instance Method Details

#render(rel = {}) ⇒ Object 



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# File 'lib/plasma/template/plasma_template.rb', line 45

def render(rel={})
  @plasma.env.merge!(rel)
  evaluated = @plasmic.map{|p| @plasma.evaluate(p)}

  rendered = ''
  @plain.slice(0...@plain.length-1).each_with_index do |text, index|
    portion = text + evaluated[index].to_s
    rendered += portion
  end

  return rendered + @plain.last
end