module Stripper::Rails::ClassMethods
Public Instance Methods
strip_fields(*field_list)
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Add before_validation callback for each field passed in field_list the before_validation callback will remove trailing and preceding spaces upon valid call.
# File lib/stripper/rails.rb, line 8 def strip_fields(*field_list) before_validation do |object| field_list.each do |field| object.respond_to?(field) && object.public_send(field).respond_to?(:strip!) && object.public_send(field).strip! end end end