Elixir VSCode Snippets

Phoenix.code-snippets

{
	// Place your global snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and 
	// description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope 
	// is left empty or omitted, the snippet gets applied to all languages. The prefix is what is 
	// used to trigger the snippet and the body will be expanded and inserted. Possible variables are: 
	// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. 
	// Placeholders with the same ids are connected.
	// Example:
	// "Print to console": {
	// 	"scope": "javascript,typescript",
	// 	"prefix": "log",
	// 	"body": [
	// 		"console.log('$1');",
	// 		"$2"
	// 	],
	// 	"description": "Log output to console"
	// }
	"Access current user": {
		"scope": "html-eex",
		"prefix": "user",
		"body": [
			"<%= @current_user.$1 %>"
		]
	},
	"Elixir statement (HTML EEX)": {
		"scope": "html-eex",
		"prefix": "exstmt",
		"body": [
			"<% $1 %>"
		]
	},
	"Elixir echo statement (HTML EEX)": {
		"scope": "html-eex",
		"prefix": "eexstmt",
		"body": [
			"<%= $1 %>"
		]
	},
	"Elixir if statement (HTML EEX)": {
		"scope": "html-eex",
		"prefix": "eixstmt",
		"body": [
			"<%= if $1 do %>",
			"$2",
			"<% end %>",
		]
	},
	"Elixir if else statement (HTML EEX)": {
		"scope": "html-eex",
		"prefix": "eiexstmt",
		"body": [
			"<%= if $1 do %>",
			"$2",
			"<% else %>",
			"$3",
			"<% end %>",
		]
	},
	"Link (HTML EEX)":{
		"scope": "html-eex",
		"prefix": "link",
		"body": [
			"<%= link \"$1\", to: Routes.$2(@conn, $3) %>",
		]
	}
}

Supervisor.ex.code-snippets

{
	// Place your global snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and 
	// description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope 
	// is left empty or omitted, the snippet gets applied to all languages. The prefix is what is 
	// used to trigger the snippet and the body will be expanded and inserted. Possible variables are: 
	// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. 
	// Placeholders with the same ids are connected.
	// Example:
	"Create new supervisor module": {
		"scope": "elixir",
		"prefix": "sup",
		"body": [
			"defmodule $1 do",
			"  use Supervisor",
			"",
			"  def start_link(opts) do",
			"    Supervisor.start_link(__MODULE__, :ok, opts)",
			"  end",
			"",
			"  @impl true",
			"  def init(:ok) do",
			"    children = [$2]",
			"",
			"    Supervisor.init(children, strategy: :one_for_one)",
			"  end",
			"end"
		],
		"description": "Create a new supervisor"
	},
	"Create new schema": {
		"scope": "elixir",
		"prefix": "sche",
		"body": [
			"defmodule $1 do",
			"  use Ecto.Schema",
			"",
			"  schema \"$2\" do",
			"    field :$3, $4",
			"  end",
			"end"
		]
	},
	"Create new GenServer":{
		"scope": "elixir",
		"prefix": "gen",
		"body": [
			"defmodule $1 do",
			"  @name __MODULE__",
			"",
			"  use GenServer",
			"",
			"  # Client API",
			"",
			"  def init(initial_args \\\\\\\\ $2) do",
			"    {:ok, initial_args}",
			"  end",
			"",
			"  # Server API",
			"",
			"  def start_link(initial_args \\\\\\\\ $2) do",
			"    GenServer.start_link(@name, initial_args, name: @name)",
			"  end",
			"end"
		]
	}
}