Class: Import_Module::Scope

Inherits:
Object show all
Defined in:
lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb,
lib/carat-dev/import-module/import-module-0.81/dev-lib/import-module-pip.rb,
lib/carat-dev/import-module/import-module-0.81/dev-lib/import-module-hash.rb,
lib/carat-dev/import-module/import-module-0.81/lib/import-module-single-thread.rb,
lib/carat-dev/import-module/import-module-0.81/dev-lib/import-module-unbound-method.rb,
lib/carat-dev/import-module/import-module-0.81/dev-lib/import-module-unbound-method.rb

Overview

kk

Constant Summary collapse

@@cm_no = 
-1

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target, source) ⇒ Scope

Returns a new instance of Scope.



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 117

def initialize(target, source)
  @target = target
  @klass = target.klass
  @source = source
  @mod = source.mod
end

Instance Attribute Details

#klass ⇒ Object (readonly)

Returns the value of attribute klass.



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 102

def klass
  @klass
end

#mod ⇒ Object (readonly)

Returns the value of attribute mod.



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 102

def mod
  @mod
end

#source ⇒ Object (readonly)

Returns the value of attribute source.



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 102

def source
  @source
end

#target ⇒ Object (readonly)

Returns the value of attribute target.



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 102

def target
  @target
end

#updator ⇒ Object (readonly)

Returns the value of attribute updator.



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# File 'lib/carat-dev/import-module/import-module-0.81/dev-lib/import-module-pip.rb', line 8

def updator
  @updator
end

Class Method Details

.create(klass, mod) ⇒ Object 



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 105

def self.create(klass, mod)
  target = Target.enclose(klass)
  source = Source.enclose(mod)
  scope = enclose(target, source)
  scope.set_methods
  scope
end

.enclose(target, source) ⇒ Object 



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 113

def self.enclose(target, source)
  target.scopes[source.mod] ||= new(target, source)
end

Instance Method Details

#activate ⇒ Object 



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 124

def activate
  push
  begin
	yield
  ensure
	pop
  end
end

#def_base_methods(meths) ⇒ Object

do not use (but faster)



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# File 'lib/carat-dev/import-module/import-module-0.81/dev-lib/import-module-pip.rb', line 64

def def_base_methods(meths)#do not use (but faster)
  BaseClass.class_eval *forward_code(meths, :orig)
end

#forward_code(meths, mod) ⇒ Object 



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# File 'lib/carat-dev/import-module/import-module-0.81/dev-lib/import-module-pip.rb', line 49

def forward_code(meths, mod)
  s = ""
  line_no = __LINE__ + 6
  meths.__each__ do |meth|
	meth0 = Import_Module.name(meth, @klass, false)
	meth1 = Import_Module.name(meth, mod)
	param = @source.param(meth)
	param0 = @source.param0(meth)
	s << "def #{meth0}(sender, #{param0})\n"
	s << "  sender.#{meth1}(#{param})\n"
	s << "end\n"
  end
  [s, __FILE__, line_no]
end

#inspect ⇒ Object 



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 142

def inspect
  "Scope(#{@target.inspect}, #{@source.inspect})"
end

#pop ⇒ Object 



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 151

def pop
  Thread.current.__IMPORT_MODULE_PREFIX_stack.pop
end

#push ⇒ Object 



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 146

def push()
  c = Thread.current.__IMPORT_MODULE_PREFIX_stack.current
  Thread.current.__IMPORT_MODULE_PREFIX_stack.push(update(c))
end

#set_meth_no ⇒ Object

private ### this declearation makes it slow



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 157

def set_meth_no
  @source.methods.__each__ do |meth|
	@target.meth_no[meth] || @target.meth_no[meth] = (@@cm_no += 1)
  end
end

#set_methods ⇒ Object 



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# File 'lib/carat-dev/import-module/import-module-0.81/lib/import-module.rb', line 133

def set_methods
  meths = @target.get_orig_methods(@source)
  @target.def_orig_methods(meths)
  set_meth_no
  def_methods
  mod = @mod
  @klass.class_eval do include mod end
end