Class: MPT::Wrap

Inherits:
Object show all
Defined in:
lib/wrap.rb

Defined Under Namespace

Classes: Blank

Constant Summary collapse

@@wrap_variables = 
{}
@@registry = 
{}

Class Method Summary collapse

Class Method Details

.get(wrap_name, default = nil) ⇒ Object 



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# File 'lib/wrap.rb', line 16

def get(wrap_name, default = nil)
  temp = @@wrap_variables[Thread.current.object_id]
  res = nil


  if !temp.blank?
    res = temp[wrap_name] unless temp[wrap_name].nil?
  end

  if res.nil? && !default.nil?
    res = default
    if default.instance_of?( Proc )
      res = default.call 
    end
  end

  res
end

.get_from_registry(key) ⇒ Object 



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# File 'lib/wrap.rb', line 42

def get_from_registry(key)
  @@registry[key]
end

.register(value) ⇒ Object 



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# File 'lib/wrap.rb', line 35

def register(value)
  @@uuid_generator ||= UUID.new
  key = @@uuid_generator.generate(:urn).to_s
  @@registry[key] = value
  key
end

.with(var = {}, &block) ⇒ Object 



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# File 'lib/wrap.rb', line 7

def with(var ={}, &block)
  thread_id = Thread.current.object_id
  @@wrap_variables[thread_id]||={}
  temp = @@wrap_variables[thread_id].dup
  @@wrap_variables[thread_id].merge!(var)
  yield
  @@wrap_variables[thread_id] = temp
end