Class: Core::Async::Collection
- Inherits:
-
Object
- Object
- Core::Async::Collection
- Extended by:
- Is::Async
- Includes:
- Enumerable, Is::Async
- Defined in:
- lib/core/async/collection.rb
Class Method Summary collapse
-
.build(object) ⇒ Object
- public
-
Builds a collection from an enumerable object.
Instance Method Summary collapse
-
#<<(value) ⇒ Object
(also: #add)
- public
-
Adds a value to the collection.
-
#each ⇒ Object
- public
-
Yields each resolved value.
-
#initialize(values = []) ⇒ Collection
constructor
A new instance of Collection.
Methods included from Is::Async
async, await, aware, defer, resolve, sleep, timeout
Constructor Details
#initialize(values = []) ⇒ Collection
Returns a new instance of Collection.
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# File 'lib/core/async/collection.rb', line 33 def initialize(values = []) unless values.respond_to?(:each) raise ArgumentError, "values are not enumerable" end @values = values end |
Class Method Details
.build(object) ⇒ Object
- public
-
Builds a collection from an enumerable object.
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# File 'lib/core/async/collection.rb', line 13 def build(object) aware do values = object.map { |value| async do if block_given? yield value else value end end } new(values) end end |
Instance Method Details
#<<(value) ⇒ Object Also known as: add
- public
-
Adds a value to the collection.
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# File 'lib/core/async/collection.rb', line 43 def <<(value) @values << value end |
#each ⇒ Object
- public
-
Yields each resolved value.
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# File 'lib/core/async/collection.rb', line 50 def each return to_enum(:each) unless block_given? @values.each do |value| yield resolve(value) end end |