Operates the same as update_or_create, but returns the objects without persisting changes (no UPDATE/INSERT queries).

[Source]

    # File lib/sequel/plugins/update_or_create.rb, line 55
55:         def find_or_new(attrs, set_attrs=nil)
56:           obj = find(attrs) || new(attrs)
57:           obj.set(set_attrs) if set_attrs
58:           yield obj if block_given?
59:           obj
60:         end

Attempt to find an record with the attrs, which should be a hash with column symbol keys. If such an record exists, update it with the values given in set_attrs. If no such record exists, create a new record with the columns specified by both attrs and set_attrs, with the ones in set_attrs taking priority. If a block is given, the object is yielded to the block before the object is saved. Returns the new or updated object.

[Source]

    # File lib/sequel/plugins/update_or_create.rb, line 47
47:         def update_or_create(attrs, set_attrs=nil, &block)
48:           obj = find_or_new(attrs, set_attrs, &block)
49:           obj.save_changes
50:           obj
51:         end