Class: Graphlyte::WithField

Inherits:
Object
  • Object
show all
Defined in:
lib/graphlyte/selection_builder.rb

Overview

The return value from ‘select!`. Allows further modifications (aliasing, directives) to the field.

Instance Method Summary collapse

Constructor Details

#initialize(field, builder) ⇒ WithField

Returns a new instance of WithField.



38
39
40
41
 
# File 'lib/graphlyte/selection_builder.rb', line 38

def initialize(field, builder)
  @field = field
  @builder = builder
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *_args, **kwargs, &block) ⇒ Object 



51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/graphlyte/selection_builder.rb', line 51

def method_missing(name, *_args, **kwargs, &block)
  directive = Syntax::Directive.new(name.to_s)

  directive.arguments = @builder.argument_builder!.build(kwargs) if kwargs.any?

  @field.selection += @builder.build!(&block) if block_given?

  @field.directives << directive

  self
end

Instance Method Details

#alias(name, &block) ⇒ Object 



43
44
45
46
47
48
49
 
# File 'lib/graphlyte/selection_builder.rb', line 43

def alias(name, &block)
  @field.as = name

  @field.selection += @builder.build!(&block) if block_given?

  self
end

#respond_to_missing? ⇒ Boolean

Returns:

  • (Boolean) 


63
64
65
 
# File 'lib/graphlyte/selection_builder.rb', line 63

def respond_to_missing?(*)
  true
end