Snippets.org

YASnippets

Building

(emagician/expect-dir "./assets/snippets")

Execute this during development

(defun emagician/snippet-tangle-and-reload ()
  "Helper function to automagickally tangle and reload snippets after the snippet file is saved"
  (org-babel-tangle nil)
  (yas-recompile-all)
  (yas-reload-all))

(add-hook 'after-save-hook 'emagician/snippet-tangle-and-reload t t)

Text modes

Org

(emagician/expect-dir "./assets/snippets/org-mode")

Source blocks. A majority of mine are elisp and snippets

# name: source block
# key: src
# --
#+begin_src $1 $2
$0
#+end_src

# name: emacs-lisp
# key: lisp
# --
#+begin_src emacs-lisp $1
$0
#+end_src

# name: sh
# key: sh
# --
#+begin_src sh $1
$0
#+end_src

# name: sql
# key: sql
# --
#+begin_src sql $1
$0
#+end_src

So meta! Such Wow!

This is so fucking cool.

This is a snippet to build a snippet in an org mode file.

# name: yasnippet
# key: snippet
# expand-env: ((yas-indent-line 'never)  (yas-wrap-around-region 'nil))
# --
#+begin_src yasnippet :tangle assets/snippets/$1/$2
# name: $2
# key: $2
# --
$0
#+end_src

David Allen’s Natural Project Planning model.

# name: project
# key: project
# --
** PROJECT $1
   - Purpose - 50K :: $2
   - Success Looks Like - 40K  :: $3
   - Brainstorming - 30K
     - $4
   - Organize the brainstorming and come up with next actions (20K)
*** TODO $5

Programming modes

Javascript

(emagician/expect-dir "./assets/snippets/js-mode")

text-mode

# name: function(...) { ... }
# key: function
# --
function(${1:args}) {
    $0
}

# name: var (declare)
# key: var
# --
var $0;

# name: var (assign)
# key: var
# --
var $1 = $0;

# name: var (assign)
# key: var
# --
describe("$1", function(done) {
	$0
});

# name: var (assign)
# key: var
# --
it("$1", function(done) {
	$0
});

Coffeescript

(emagician/expect-dir "./assets/snippets/coffee-mode")

# name: if
# key: if
# --
if $1
  $0

# name: if
# key: if
# --
if $1
  $2
else
  $0

Emacs Lisp

(emagician/expect-dir "./assets/snippets/emacs-lisp-mode")

# name: defun
# key: defun
#--
defun $1 ($2)
  "$3"
  $0

# name: use-package
# key: use-package
#--
use-package ${name-no-quote}
$0

Ruby

(emagician/expect-dir "./assets/snippets/ruby-mode")

# -*- mode: snippet -*-
# name: class
# key: class
# --
class `(s-upper-camel-case (file-name-base))`
  $0
end

# -*- mode: snippet -*-
# name: def
# key: def
# --
def $1($2)
  $0
end

# -*- mode: snippet -*-
# name: if
# key: if
# --
if ($1)
  $0
end

Note that the end is already inserted by the if snippet

# -*- mode: snippet -*-
# name: elsif
# key: elsif
# --
elsif ($1)
  $0

# -*- mode: snippet -*-
# name: do-block
# key: do
# --
do ${1:|$2|}
  $0
end

Unit Testing

# name: describe
# key: describe
# --
describe "$1" do
  $0
end

# name: context
# key: context
# --
context "$1" do
  $0
end

# name: it
# key: it
# --
it "$1" do
  $0
end

# name: let
# key: let
# --
let (:$1) { $2 }
$0

# name: let!
# key: let!
# --
let! (:$1) { $2 }
$0

SQL

(emagician/expect-dir "./assets/snippets/sql-mode")

# name: select
# key: select
#--
select $1 from $2 as  

# name: left join
# key: left
# --
left join ${1} as ${2:`(s-left 1 yas-text)`} on ${1:.id} = $0