Merge pull request #20297 from gouravtiwari/patch-9

Added multibyte slice! example to doc [ci skip]

1 files changed, 6 insertions, 0 deletions

diff --git a/activesupport/lib/active_support/multibyte/chars.rb b/activesupport/lib/active_support/multibyte/chars.rb
index 9b3cfd18e2..45cf6fc1ef 100644
--- a/activesupport/lib/active_support/multibyte/chars.rb
+++ b/activesupport/lib/active_support/multibyte/chars.rb
@@ -88,6 +88,12 @@ module ActiveSupport #:nodoc:
 
       # Works like <tt>String#slice!</tt>, but returns an instance of
       # Chars, or nil if the string was not modified.
+      #
+      #   string = 'Welcome'
+      #   string.mb_chars.slice!(3)    # => #<ActiveSupport::Multibyte::Chars:0x000000038109b8 @wrapped_string="c">
+      #   string # => 'Welome'
+      #   string.mb_chars.slice!(0..3) # => #<ActiveSupport::Multibyte::Chars:0x00000002eb80a0 @wrapped_string="Welo">
+      #   string # => 'me'
       def slice!(*args)
         chars(@wrapped_string.slice!(*args))
       end