1.0.0 • Published 8 years ago
run-once v1.0.0
run-once
Simply do something once, or once under a condition using custom namespaces.
function colorOfTheSky(color){
var skyColor
if(once('colorOfTheSky')){
skyColor = 'The sky is' + color
}else{
skyColor = 'The sky is falling'
}
console.log(skyColor)
}
colorOfTheSky('blue')
// Run once: The sky is blue
// Run again: The sky is falling
// Run and on: The sky is faling
// ...
function colorOfTheSky(color){
var skyColor
if(once('colorOfTheSky' + color)){
skyColor = 'The sky is' + color
}else{
skyColor = 'The sky is falling'
}
console.log(skyColor)
}
colorOfTheSky('blue')
// Run once: The sky is blue
// Run again: The sky is falling
// Run and on: The sky is faling
// ...
colorOfTheSky('red')
// Run once: The sky is red
// Run again: The sky is falling
// Run and on: The sky is faling
// ...
(c) 2016 Julien Etienne MIT
1.0.0
8 years ago