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| author | Nicolas Braud-Santoni <nicoo@ffgraz.net> | 2016-08-07 16:39:42 +0200 |
|---|---|---|
| committer | Nicolas Braud-Santoni <nicoo@ffgraz.net> | 2016-08-07 16:39:42 +0200 |
| commit | b6ca062670b342344df08b53fb216db619ef42bc (patch) | |
| tree | 7680ac6b407239f6b7272c937e42f688b8de542c /app/helpers/application_helper.rb | |
Import legacy manman source
Copied from www.ffgraz.net
Diffstat (limited to 'app/helpers/application_helper.rb')
| -rw-r--r-- | app/helpers/application_helper.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb new file mode 100644 index 0000000..ebf937a --- /dev/null +++ b/app/helpers/application_helper.rb @@ -0,0 +1,11 @@ +# Methods added to this helper will be available to all templates in the application. +module ApplicationHelper + def ifnil(value=nil) + yield + rescue NoMethodError + raise unless $!.message =~ /:NilClass$/ + value + end + + +end |