Class: Flipper::Types::Group

Inherits:
Flipper::Type show all
Defined in:
lib/flipper/types/group.rb

Constant Summary collapse

NO_PARAMS_IN_RUBY_3 = 
[[:req], [:rest]]

Instance Attribute Summary collapse

Attributes inherited from Flipper::Type

#value

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Flipper::Type

#eql?

Constructor Details

#initialize(name, &block) ⇒ Group

Returns a new instance of Group.



11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/flipper/types/group.rb', line 11

def initialize(name, &block)
  @name = name.to_sym
  @value = @name

  if block_given?
    @block = block
    @single_argument = call_with_no_context?(@block)
  else
    @block = ->(actor, context) { false }
    @single_argument = false
  end
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



9
10
11
 
# File 'lib/flipper/types/group.rb', line 9

def name
  @name
end

Class Method Details

.wrap(group_or_name) ⇒ Object 



4
5
6
7
 
# File 'lib/flipper/types/group.rb', line 4

def self.wrap(group_or_name)
  return group_or_name if group_or_name.is_a?(self)
  Flipper.group(group_or_name)
end

Instance Method Details

#call_with_no_context?(block) ⇒ Boolean

Returns:



33
34
35
36
37
 
# File 'lib/flipper/types/group.rb', line 33

def call_with_no_context?(block)
  return true if block.parameters == NO_PARAMS_IN_RUBY_3

  block.arity.abs == 1
end

#match?(actor, context) ⇒ Boolean

Returns:



24
25
26
27
28
29
30
 
# File 'lib/flipper/types/group.rb', line 24

def match?(actor, context)
  if @single_argument
    @block.call(actor)
  else
    @block.call(actor, context)
  end
end