Class: Gridinit::Jmeter::FallbackContextProxy
- Inherits:
-
Object
- Object
- Gridinit::Jmeter::FallbackContextProxy
- Defined in:
- lib/gridinit-jmeter/helpers/fallback_content_proxy.rb
Constant Summary collapse
- NON_PROXIED_METHODS =
Set[:object_id, :__send__, :__id__, :==, :equal?, :"!", :"!=", :instance_eval, :instance_variables, :instance_variable_get, :instance_variable_set, :remove_instance_variable]
- NON_PROXIED_INSTANCE_VARIABLES =
Set[:@__receiver__, :@__fallback__]
Instance Method Summary collapse
- #__proxy_method__(method, *args, &block) ⇒ Object
- #id ⇒ Object
-
#initialize(receiver, fallback) ⇒ FallbackContextProxy
constructor
A new instance of FallbackContextProxy.
-
#instance_variables ⇒ Object
Special case to allow proxy instance variables.
- #method_missing(method, *args, &block) ⇒ Object
-
#sub(*args, &block) ⇒ Object
Special case due to ‘Kernel#sub`’s existence.
Constructor Details
#initialize(receiver, fallback) ⇒ FallbackContextProxy
Returns a new instance of FallbackContextProxy.
19 20 21 22 |
# File 'lib/gridinit-jmeter/helpers/fallback_content_proxy.rb', line 19 def initialize(receiver, fallback) @__receiver__ = receiver @__fallback__ = fallback end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method, *args, &block) ⇒ Object
39 40 41 |
# File 'lib/gridinit-jmeter/helpers/fallback_content_proxy.rb', line 39 def method_missing(method, *args, &block) __proxy_method__(method, *args, &block) end |
Instance Method Details
#__proxy_method__(method, *args, &block) ⇒ Object
43 44 45 46 47 48 49 50 51 52 53 |
# File 'lib/gridinit-jmeter/helpers/fallback_content_proxy.rb', line 43 def __proxy_method__(method, *args, &block) begin @__receiver__.__send__(method.to_sym, *args, &block) rescue ::NoMethodError => e begin @__fallback__.__send__(method.to_sym, *args, &block) rescue ::NoMethodError raise(e) end end end |
#id ⇒ Object
24 25 26 |
# File 'lib/gridinit-jmeter/helpers/fallback_content_proxy.rb', line 24 def id @__receiver__.__send__(:id) end |
#instance_variables ⇒ Object
Special case to allow proxy instance variables
34 35 36 37 |
# File 'lib/gridinit-jmeter/helpers/fallback_content_proxy.rb', line 34 def instance_variables # Ruby 1.8.x returns string names, convert to symbols super.map(&:to_sym) - NON_PROXIED_INSTANCE_VARIABLES.to_a end |
#sub(*args, &block) ⇒ Object
Special case due to ‘Kernel#sub`’s existence
29 30 31 |
# File 'lib/gridinit-jmeter/helpers/fallback_content_proxy.rb', line 29 def sub(*args, &block) __proxy_method__(:sub, *args, &block) end |