Class: Snippr::Processor::Dynamics

Inherits:
Object
  • Object
show all
Defined in:
lib/snippr/processor/dynamics.rb

Instance Method Summary collapse

Instance Method Details

#process(content, opts = {}) ⇒ Object 



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# File 'lib/snippr/processor/dynamics.rb', line 11

def process(content, opts = {})
  opts.inject(content) do |c, pv|
    placeholder, value = pv
    c.gsub(/\{(!?)#{placeholder}(?:\.(.*?)\(["]?(.*?)["]?\))?\}/m) do |match|
      if $2 && (value.respond_to?($2) || $1 == "!")
        method = $2
        params = ($3 || "").gsub(/[\t\r\n]/,"").split("\",\"")
        value.send(method, *params).to_s
      elsif $2
        match
      else
        value.to_s
      end
    end
  end
end