Class: Dang

Inherits:
Object
  • Object
show all
Defined in:
lib/dang.rb,
lib/dang/dang.rb,
lib/dang/rails.rb

Defined Under Namespace

Classes: Parser, View

Constant Summary collapse

VERSION = 
"2.1.0"
CODENAME = 
"Kira"

Class Method Summary collapse

Class Method Details

.it(str, env = nil) ⇒ Object 



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# File 'lib/dang/dang.rb', line 12

def it(str, env=nil)
  parser = Dang::Parser.new(str, true)
  unless parser.parse
    io = StringIO.new
    parser.show_error(io)
    raise io.string
  end

  parser.output(env)
end

.register_filter(name, filter) ⇒ Object 



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

def register_filter(name, filter)
  @filters[name] = filter
end

.run_filter(name, text) ⇒ Object 



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# File 'lib/dang/dang.rb', line 27

def run_filter(name, text)
  if filter = @filters[name]
    return filter[text]
  else
    raise "Unknown filter: '#{name}'"
  end
end