Class: Graphlyte::Editors::InferSignature

Inherits:
WithVariables show all
Defined in:
lib/graphlyte/editors/infer_signature.rb

Overview

Subclass of the full variable inference editor that runs solely on static information (no knowledge of variable runtime values or the exact selected operation).

The main difference is that we are more lenient about raising.

Constant Summary

Constants inherited from WithVariables

WithVariables::CannotInfer, WithVariables::TypeMismatch

Instance Method Summary collapse

Methods inherited from WithVariables

#annotate_types, #current_operation_variables, #edit, #infer, #infer_operation, #infer_variable_type

Constructor Details

#initialize(schema = nil) ⇒ InferSignature

Returns a new instance of InferSignature.



16
17
18
 
# File 'lib/graphlyte/editors/infer_signature.rb', line 16

def initialize(schema = nil)
  super(schema, nil, nil)
end

Instance Method Details

#cannot_infer!(ref) ⇒ Object

We should always be able to infer if there is a schema But if we are in dynamic mode, defer inferrence errors until we have runtime values (see ‘WithVariables`)



27
28
29
 
# File 'lib/graphlyte/editors/infer_signature.rb', line 27

def cannot_infer!(ref)
  super if @schema
end

#runtime_type_of(_ref) ⇒ Object 



31
32
33
 
# File 'lib/graphlyte/editors/infer_signature.rb', line 31

def runtime_type_of(_ref)
  # no-op
end

#select_operation(_doc) ⇒ Object 



20
21
22
 
# File 'lib/graphlyte/editors/infer_signature.rb', line 20

def select_operation(_doc)
  # no-op
end