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javascript, Abstracting array traversal
een
2020. 9. 8. 16:53
//Abstracting array traversal
function forEach ( array , action ) {
for ( var i = 0; i < array . length ; i ++)
action ( array [ i ]) ;
}
forEach ([" Wampeter " , " Foma " , " Granfalloon "] , console . log ) ;see, function repeat