npm run test
The coding exercise is as follows:
Given an arbitrary text document written in English, write a program that will generate a concordance, i.e. an alphabetical list of all word occurrences, labeled with word frequencies. Bonus: label each word with the sentence numbers in which each occurrence appeared.
For example, this is a concordance of the above text: a. a {2:1,1} b. all {1:1} c. alphabetical {1:1} d. an {2:1,1} e. appeared {1:2} f. arbitrary {1:1} g. bonus {1:2} h. concordance {1:1} i. document {1:1} j. each {1:2} k. english {1:1} l. frequencies {1:1} m. generate {1:1} n. given {1:1} o. i.e. {1:1} p. in {2:1,2} q. it {1:2} r. label {1:2} s. labeled {1:1} t. list {1:1} u. numbers {1:2} v. occurrences {1:1} w. of {1:1} x. program {1:1} y. sentence {1:2} z. text {1:1} aa. that {1:1} bb. the {1:2} cc. which {1:2} dd. will {1:1} ee. with {2:1,2} ff. word {3:1,1,2} gg. write {1:1} hh. written {1:1}