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stringinator.js
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/
stringinator.js
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const _ = require('./underbar');
const first = function(str, n) {
// Your code goes here
};
const last = function(str, n) {
// Your code goes here
};
const removeChar = function(str, target) {
// hint: use _.reject
// Your code goes here
};
const hasChar = function(str, target) {
// hint: use _.some
// Your code goes here
};
const isOnlyDigits = function(str) {
// Your code goes here
};
const filterToOnlyDigits = function(str) {
// Your code goes here
};
const truncateString = function(val, maxLength) {
// A freebie solution, this is the ONLY method here that doesn't use Underbar.
return String(val).slice(0, maxLength);
};
const truncateLongItems = function(obj, maxLength) {
// hint: use truncateString above
// Your code goes here
};
const countChars = function(str) {
// Your code goes here
};
const dedup = function(str) {
// Your code goes here
};
module.exports = {
first: first,
last: last,
hasChar: hasChar,
removeChar: removeChar,
isOnlyDigits: isOnlyDigits,
filterToOnlyDigits: filterToOnlyDigits,
countChars: countChars,
dedup: dedup,
truncateLongItems: truncateLongItems,
truncateString: truncateString
};