class ActiveCleaner::StringCleaner
StringCleaner
¶ ↑
Cleans a string by squishing all the extra space characters.
It turns " A \n \t title \t "
into "A title"
.
Options¶ ↑
- :nilify
-
Whether or not set the field to
nil
when the field was or is cleaned to""
. Default tofalse
.
Example¶ ↑
class Article include ActiveCleaner clean :title, as: :string end article = Article.new(title: " My \n \t Title \t ") article.save article.title # => "My Title"
Public Instance Methods
clean_value(old_value, _record = nil)
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Cleans the value.
# File lib/active_cleaner/string_cleaner.rb, line 31 def clean_value(old_value, _record = nil) case old_value when String value = old_value.dup value.strip! value.gsub!(/\s+/, " ") value else old_value end end