boor

Warning! This is not a polite library.

(SYNC) Loop through Array items

/**
 * Loop through values only
 */
let values = ['Apple', 'Banana', 'Cagaita']

foreach(values, (value) => {
    console.log('=>', value)    
})

// Output:
//=> Apple
//=> Banana
//=> Cagaita

/**
 * Loop through key-value pairs
 */
let values = ['Apple', 'Banana', 'Cagaita']

foreach(values, (key, value) => {
    console.log(key, '=>', value)    
})

// Output:
//0 => "Apple"
//1 => "Banana"
//2 => "Cagaita"

(ASYNC) Loop through Array items

/**
 * Loop through values only
 */
let values = ['Apple', 'Banana', 'Cagaita']

foreach(values, (index, next) => {
    console.log('=>', value)
    next()
}).then(() => {
    console.log('=> --end--')
})

// Output:
//=> Apple
//=> Banana
//=> Cagaita
//=> --end--

/**
 * Loop through key-value pairs
 */
let values = ['Apple', 'Banana', 'Cagaita']

foreach(values, (key, value) => {
    console.log(key, '=>', value)    
})

// Output:
//0 => "Apple"
//1 => "Banana"
//2 => "Cagaita"