Gecko [ fernandoquevedodop.com ]

Name	Size	Permission
engine	[ DIR ]	drwxr-xr-x
helpers	[ DIR ]	drwxr-xr-x
context.rb	1.6 KB	-rw-r--r--
converter.rb	10.54 KB	-rw-r--r--
engine.rb	2.93 KB	-rw-r--r--
enhancer.rb	15.56 KB	-rw-r--r--
error.rb	297 B	-rw-r--r--
evaluator.rb	2.16 KB	-rw-r--r--
generator.rb	1.72 KB	-rw-r--r--
helper.rb	848 B	-rw-r--r--
local-setting.rb	176 B	-rw-r--r--
main.rb	15.76 KB	-rw-r--r--
preprocessing.rb	992 B	-rw-r--r--
tiny.rb	4.03 KB	-rw-r--r--
util.rb	542 B	-rw-r--r--

Code Editor : context.rb

##
## $Release: 2.7.0 $
## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
##

module Erubis

##
  ## context object for Engine#evaluate
  ##
  ## ex.
  ##   template = <<'END'
  ##   Hello <%= @user %>!
  ##   <% for item in @list %>
  ##    - <%= item %>
  ##   <% end %>
  ##   END
  ##
  ##   context = Erubis::Context.new(:user=>'World', :list=>['a','b','c'])
  ##   # or
  ##   # context = Erubis::Context.new
  ##   # context[:user] = 'World'
  ##   # context[:list] = ['a', 'b', 'c']
  ##
  ##   eruby = Erubis::Eruby.new(template)
  ##   print eruby.evaluate(context)
  ##
  class Context
    include Enumerable

def initialize(hash=nil)
      hash.each do |name, value|
        self[name] = value
      end if hash
    end

def [](key)
      return instance_variable_get("@#{key}")
    end

def []=(key, value)
      return instance_variable_set("@#{key}", value)
    end

def keys
      return instance_variables.collect { |name| name[1..-1] }
    end

def each
      instance_variables.each do |name|
        key = name[1..-1]
        value = instance_variable_get(name)
        yield(key, value)
      end
    end

def to_hash
      hash = {}
      self.keys.each { |key| hash[key] = self[key] }
      return hash
    end

def update(context_or_hash)
      arg = context_or_hash
      if arg.is_a?(Hash)
        arg.each do |key, val|
          self[key] = val
        end
      else
        arg.instance_variables.each do |varname|
          key = varname[1..-1]
          val = arg.instance_variable_get(varname)
          self[key] = val
        end
      end
    end

end

${this.title}

Code Editor : context.rb