From: rringler@...
Date: 2016-11-26T21:13:26+00:00
Subject: [ruby-core:78381] [Ruby trunk Feature#12786] String#casecmp?

Issue #12786 has been updated by Ryan Ringler.


Martin D��rst wrote:
> I gave an implementation in Ruby, but can somebody provide an equivalent patch in C?

The attached patch implements `#casecmp?` by calling `#casecmp` and checking whether the return value is zero.  I think this provides a clean separation of concerns (keeping all the comparison logic in `#casecmp`.)

----------------------------------------
Feature #12786: String#casecmp?
https://bugs.ruby-lang.org/issues/12786#change-61755

* Author: Ryan Ringler
* Status: Feedback
* Priority: Normal
* Assignee: 
----------------------------------------
Description

I would find String#casecmp? convenience method handy.  I don't believe I've ever called String#casecmp without chaining #zero? to the result.

```ruby
'abc'.casecmp?('ABC') #=> true
'abc'.casecmp?('DEF') #=> false
```

---Files--------------------------------
string_casecmp_.patch (4.97 KB)


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