From 4e568aab076f818ea5d011d05779edfa2bca68ec Mon Sep 17 00:00:00 2001 From: Gareth Rees Date: Wed, 29 Apr 2015 12:48:05 +0100 Subject: Add a non-mutating #apply_to_text Still need to `return nil if text_to_censor.nil?` because `gsub!` returns `nil` rather than the original text if it does not make a substitution. --- app/models/censor_rule.rb | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'app/models/censor_rule.rb') diff --git a/app/models/censor_rule.rb b/app/models/censor_rule.rb index 3b5c2d805..58170f237 100644 --- a/app/models/censor_rule.rb +++ b/app/models/censor_rule.rb @@ -42,6 +42,11 @@ class CensorRule < ActiveRecord::Base :user_id => nil, :public_body_id => nil } } + def apply_to_text(text_to_censor) + return nil if text_to_censor.nil? + text_to_censor.gsub(to_replace, replacement) + end + def apply_to_text!(text_to_censor) return nil if text_to_censor.nil? text_to_censor.gsub!(to_replace, replacement) -- cgit v1.2.3