Kristen pzuraq
krisselden
/ monomorphic_wrapper.js
Created
July 12, 2019 19:38
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| // Monomorphic wrapper for polymorphic value | |
| wrapper = { | |
| type, | |
| value | |
| } | |
| // CheckMap wrapper for .type lookup monomorphic | |
| if (wrapper.type === 1) { | |
| // CheckMap value for .somefield lookup monomorphic because in branch for one type | |
| wrapper.value.somefield |
stevedomin
/ create_post.exs
Last active
December 26, 2024 09:19
Using UUIDs as primary key with Ecto
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| defmodule MyBlog.Repo.Migrations.CreatePost do | |
| use Ecto.Migration | |
| def change do | |
| create table(:posts, primary_key: false) do | |
| add :id, :uuid, primary_key: true | |
| add :body, :string | |
| add :word_count, :integer | |
| timestamps |