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pikender/nectar-test-snippets.ex

Last active May 17, 2016 16:41
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nectar-test-snippets.ex
## Changeset Errors in a string
Enum.join(Enum.map(changeset.errors, fn(x) -> {a, b} = x; Atom.to_string(a) <> " " <> b; end), ",")
## Refund
alias Nectar.Repo; alias Nectar.LineItemReturn; alias Nectar.Refund
lr = Repo.get(LineItemReturn, 4) ## Change 4 to relevant id
c = Ecto.build_assoc(lr, :refund)
r = Refund.create_changeset(c, %{"amount" => 20})
r.errors
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