function definition snippet

javascript.snippets

snippet fun "function with dynamic docblock" b
`!p
# Currently Ultisnips does not support dynamic tabstops, so we cannot add
# tabstops to the datatype for these param tags until that feature is added.
def formatTag(argument):
	return " * @param {{}} {0}".format(argument)

arguments = t[2].split(',')
arguments = [argument.strip() for argument in arguments if argument]

if len(arguments):
	tags = map(formatTag, arguments)
	snip.rv = "/**"
	for tag in tags:
		snip += tag
	snip += ' */'
	snip += ''
else:
	snip.rv = ''
`${1}: function(${2}) {
	${0:${VISUAL}}
},
endsnippet

Hi! I did a first-pass refactor of the Python here. I haven't had a chance to test this, so if I subtly broke the output, let me know: https://gist.github.com/arusahni/fd29be9aeaafe6a9e430

Thanks for the snippet tutorial!