lib/rails/graphql/source.rb
# Find a source for a given object. If none is found, then raise an
# exception
Find a source for a given object. If none is found, then raise an
exception
Find a source for a given object . If none is found then raise an exception
def find_for!(object)
          find_for(object) || raise(::ArgumentError, <<~MSG.squish)
            Unable to find a source for "#{object.name}".
          MSG
        end
def find_for! ( object ) find_for ( object ) || raise ( :: ArgumentError , <<~MSG . squish ) 
            Unable to find a source for " #{ object . name } ".
           MSG end
Find a source for a given object.
Find a source for a given object .
object