Added docs for 'remove' method [ci skip]

1 files changed, 11 insertions, 0 deletions

diff --git a/guides/source/active_support_core_extensions.md b/guides/source/active_support_core_extensions.md
index 1915252122..fade836873 100644
--- a/guides/source/active_support_core_extensions.md
+++ b/guides/source/active_support_core_extensions.md
@@ -1249,6 +1249,17 @@ Calling `to_s` on a safe string returns a safe string, but coercion with `to_str
 
 Calling `dup` or `clone` on safe strings yields safe strings.
 
+### `remove`
+
+The method `remove` will remove all occurrences of the pattern:
+
+```ruby
+"Hello World".remove(/Hello /) => "World"
+```
+
+There's also the destructive version `String#remove!`.
+
+NOTE: Defined in `active_support/core_ext/string/filters.rb`.
 ### `squish`
 
 The method `squish` strips leading and trailing whitespace, and substitutes runs of whitespace with a single space each: