[apps/tidep0084.git] / example / iot-gateway / node_modules / aws-iot-device-sdk / node_modules / websocket-stream / node_modules / duplexify / node_modules / end-of-stream / node_modules / once / node_modules / wrappy / README.md
diff --git a/example/iot-gateway/node_modules/aws-iot-device-sdk/node_modules/websocket-stream/node_modules/duplexify/node_modules/end-of-stream/node_modules/once/node_modules/wrappy/README.md b/example/iot-gateway/node_modules/aws-iot-device-sdk/node_modules/websocket-stream/node_modules/duplexify/node_modules/end-of-stream/node_modules/once/node_modules/wrappy/README.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# 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)
-```