ruby-on-railsrubyconcatenationhaml
Ruby on Rails: error on concatenating string datatype field and boolean datatype field
I'm working on a Rails HAML View and I'm trying to display together two fields: the first one is String datatype and the other one is Boolean datatype, I'm trying with this line of code:
%td=students.name + " " + students.status ? '(Passed)' : ''
As you can see I'm using a ternary operator to cast true to Passed and false to blank.
However, I'm getting this error:
Also, if I avoid ternary operator I got the same output error.
My question is: how can I cast these two fields and at the same time show "passed" if it is true?
Thanks a lot
Solution
try this:
%td=students.name + " " + (students.status ? '(Passed)' : '' )
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