Class: Object

Inherits:

BasicObject

Defined in:

lib/ron.rb,
lib/ron.rb,
lib/ron.rb

Overview

to_ron

Instance Method Summary

• #to_ron ⇒ Object

  forward decls.

• #to_ron_list(session) ⇒ Object
• #to_ron_list2(session = Ron::Session.new) ⇒ Object
• #with_ivars(hash) ⇒ Object

Instance Method Details

#to_ron ⇒ Object

forward decls

# File 'lib/ron.rb', line 13

def to_ron; end

#to_ron_list(session) ⇒ Object

# File 'lib/ron.rb', line 14

def to_ron_list(x=nil); end

#to_ron_list2(session = Ron::Session.new) ⇒ Object

# File 'lib/ron.rb', line 235

def to_ron_list2(session=Ron::Session.new)
  respond_to? :to_ron_list or return [to_ron]
  if pair=(session.objects_in_progress.assoc __id__)
    str=pair[1]
    if str[/^Recursive\(/]
      result=pair.last #put var name already generated into result
    else
      pair.push result=Ron.gen_local_name
      str[0,0]="Recursive(#{result}={}, "
    end
    result=[result]
  elsif pair=session.objects_seen[ __id__ ]
    str=pair.first
    if str[/^[a-z_0-9]+=[^=]/i] 
      result=pair.last #put var name already generated into result
    else
      pair.push result=Ron.gen_local_name
      str[0,0]=result+"="
    end
    result=[result]
  else
    str=''
    session.objects_in_progress.push [__id__,str]
    result=to_ron_list(session).unshift str
    if result.last=="}#end object literal" 
      result.last.replace "}"
      was_obj_syntax=true
    else
      #append instance_eval
      ivars=instance_variables
      ivars.map!{|iv| iv.to_s } if Symbol===ivars.first
      ivars-=::Ron::IGNORED_INSTANCE_VARIABLES[self.class.name]
      ivars.empty? or result.push ".with_ivars(", *ivars.map{|iv| 
        [":",iv.to_s,"=>",instance_variable_get(iv).to_ron_list2(session),', ']
      }.flatten[0...-1]<<")"
    end
    extensions=Ron::extension_modules_of(self)
    unless extensions.empty?
      result=["(",result,")"] if was_obj_syntax
      result.push ".extend(",extensions,")"
    end
    result.push ")" if str[/^Recursive\(/]
    session.objects_seen[__id__]=[session.objects_in_progress.pop[1]]
    result
  end
  result
end

#with_ivars(hash) ⇒ Object

# File 'lib/ron.rb', line 142

def with_ivars(hash)
  hash.each_pair{|k,v|
    instance_variable_set(k,v)
  }
  self
end