使用數組內容作爲函數參數

Question

如何從數組中獲取所有字符串，遍歷它們，然後執行所有這些函數。

var array = ["Congrats!", "Sorry you failed"] 

responses.get(array).function 
// I want it to basically do is responses.get("Congrats!").function 
// and responses.get("Sorry you failed").function both but simpler 

Answer 1

你可能會想Array.prototype.map（）

var array = [ 'Congrats!', 'Sorry you failed' ] 

array.map(console.log) 

// Output: 

// Congrats! 0 ["Congrats!", "Sorry you failed"] 
// Sorry you failed 1 ["Congrats!", "Sorry you failed"] 

array.map(function(str) { console.log(str) }) 

// Output: 

// Congrats! 
// Sorry you failed