/
var
/
www
/
verywell.gr
/
server
/
delivery
/
node_modules
/
wrappy
/
/var/www/verywell.gr/server/delivery/node_modules/wrappy
mkdir
upload
Name
Size
Mode
Actions
LICENSE
765
0644
edit
dl
rm
package.json
1366
0644
edit
dl
rm
README.md
685
0644
edit
dl
rm
wrappy.js
905
0644
edit
dl
rm
Edit:
/var/www/verywell.gr/server/delivery/node_modules/wrappy/README.md
(685B)
# wrappy Callback wrapping utility ## USAGE ```javascript var wrappy = require("wrappy") // var wrapper = wrappy(wrapperFunction) // make sure a cb is called only once // See also: http://npm.im/once for this specific use case var once = wrappy(function (cb) { var called = false return function () { if (called) return called = true return cb.apply(this, arguments) } }) function printBoo () { console.log('boo') } // has some rando property printBoo.iAmBooPrinter = true var onlyPrintOnce = once(printBoo) onlyPrintOnce() // prints 'boo' onlyPrintOnce() // does nothing // random property is retained! assert.equal(onlyPrintOnce.iAmBooPrinter, true) ```
Save
cmd:
run