From: sonots@...
Date: 2016-09-07T06:39:58+00:00
Subject: [ruby-core:77174] [Ruby trunk Feature#12694][Open] Want a String method to remove heading substr

Issue #12694 has been updated by Naotoshi Seo.

Status changed from Rejected to Open

----------------------------------------
Feature #12694: Want a String method to remove heading substr
https://bugs.ruby-lang.org/issues/12694#change-60388

* Author: Naotoshi Seo
* Status: Open
* Priority: Normal
* Assignee: 
----------------------------------------
I often write codes like:

```ruby
str = 'abcdef'
substr = 'abc'
str[substr.size..-1] if str.index(substr) == 0 #=> 'def'
# or
str.sub(/^#{substr}/, '') #=> 'def'
```

I want a short hand which is something like:

```ruby
str = 'abcdef'
substr = 'abc'
str.rstrip(substr) #=> 'def'
```

Having similar argument for `String#lstrip` would be nice for symmetry although we already have `String#chomp(substr)`



-- 
https://bugs.ruby-lang.org/

Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe>
<http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>