Searching for Activesupport Array Wrap information? Find all needed info by using official links provided below.
https://api.rubyonrails.org/classes/Array.html
Kernel#Array moves on to try to_a if the returned value is nil, but Array.wrap returns an array with the argument as its single element right away. If the returned value from to_ary is neither nil nor an Array object, Kernel#Array raises an exception, while Array.wrap does not, it just returns the value.
https://apidock.com/rails/Array/wrap/class
Kernel#Array moves on to try to_a if the returned value is nil, but Array.wrap returns an array with the argument as its single element right away. If the returned value from to_ary is neither nil nor an Array object, Kernel#Array raises an exception, while Array.wrap does not, it just returns the value.
https://gorails.com/episodes/ruby-array-wrap
Jul 30, 2019 · Learn how to remove conditionals and make your code simpler and more reliable using Ruby and ActiveSupport's Array wrap methods. Learn how to remove conditionals and make your code simpler and more reliable using Ruby and ActiveSupport's Array wrap methods. ... require 'active_support/all' Array. wrap ([1, 2, 3]) #=> [1,2,3] ...
https://api.rubyonrails.org/v3.1/classes/Array.html
Wraps its argument in an array unless it is already an array (or array-like). Specifically: If the argument is nil an empty list is returned.. Otherwise, if the argument responds to to_ary it is invoked, and its result returned.. Otherwise, returns an array with the argument as its single element.
https://api.rubyonrails.org/v3.0.9/classes/Array.html
Wraps its argument in an array unless it is already an array (or array-like). Specifically: If the argument is nil an empty list is returned.. Otherwise, if the argument responds to to_ary it is invoked, and its result returned.. Otherwise, returns an array with the argument as its single element.
https://stackoverflow.com/a/18359611
Given an array, a single element, or nil, obtain an array - the latter two being a single element array and an empty array respectively. I mistakenly figured Ruby would work this way: [1,2,3].to_...
https://apidock.com/rails/Array
Flowdock - Team Inbox With Chat for Software Developers. Check out how the team behind APIdock connects Pivotal Tracker, GitHub and group chat to one workflow.Pivotal Tracker, GitHub and …
http://tbpgr.hatenablog.com/entry/20140319/1395236608
Array.wrap. 引数をラップして配列にする。 詳細はサンプル参照。
https://guides.rubyonrails.org/active_support_core_extensions.html
Active Support Core ExtensionsActive Support is the Ruby on Rails component responsible for providing Ruby language extensions, utilities, and other transversal stuff.It offers a richer bottom-line at the language level, targeted both at the development of Rails applications, and at the development of Ruby on Rails itself.After reading this guide, you will know: What Core Extensions are. How ...
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