/TypeScript/Reverse a string if its value its greater than 3

Reverse a string if its value its greater than 3

var s = 'This is a short sentence' // set test sentence
  , e = s.split(' ')               // 'This is a short sentence' ==> ['This','is','a','short','sentence']
         .map(function(v,i,a){     // REPLACE the value of the current index in the array (run for each element in the array)
            return v.length > 4    // IF the length of the a 'word' in the array is greater than 4
                 ? v.split('')     // THEN return: 'word' ==> ['w','o','r','d']
                    .reverse()     // ['w','o','r','d'] ==> ['d','r','o','w']
                    .join('')      // ['d','r','o','w'] ==> 'drow'
                 : v;              // OR return: the original 'word'
         }).join(' ');             // ['This','is','a','trohs','ecnetnes'] ==> 'This is a trohs ecnetnes'

console.log(e); // 'This is a trohs ecnetnes'

Source: stackoverflow.com

Similar codes

0 vote243 views1 answer
Jest Data path "" should have required property 'tsConfig'.
TypeScript
-1 vote244 views1 answer
Typescript http get attach headers
TypeScript
0 vote265 views1 answer
Stripe create customer
TypeScript
2 votes235 views1 answer
Vscode custom snippets how to use file name
TypeScript
0 vote249 views1 answer
Create react app with typescript declare types for libraries in npm
TypeScript
0 vote249 views1 answer
Angular build Failed to load resource
TypeScript
0 vote238 views1 answer
Please fill in the missing parts of the code to print "I love C++" on the screen.
TypeScript
0 vote229 views1 answer
Get keys of an array angualr
TypeScript
0 vote225 views1 answer
Deno allow net
TypeScript
4 votes266 views1 answer
Pub schedule firebase
TypeScript