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includes, indexOf, slice solution in Clear category for [old] Between Markers by Sim0000
"use strict";
function betweenMarkers(text, begin, end) {
let begin_index = text.includes(begin) ? text.indexOf(begin) + begin.length : 0;
let end_index = text.includes(end) ? text.indexOf(end) : text.length;
return text.slice(begin_index, end_index);
}
var assert = require('assert');
if (!global.is_checking) {
console.log('Example:')
console.log(betweenMarkers('What is >apple<', '>', '<'))
assert.equal(betweenMarkers('What is >apple<', '>', '<'), 'apple')
assert.equal(betweenMarkers("My new site",
"", ""), 'My new site')
assert.equal(betweenMarkers('No[/b] hi', '[b]', '[/b]'), 'No')
assert.equal(betweenMarkers('No [b]hi', '[b]', '[/b]'), 'hi')
assert.equal(betweenMarkers('No hi', '[b]', '[/b]'), 'No hi')
assert.equal(betweenMarkers('No ', '>', '<'), '')
console.log("Coding complete? Click 'Check' to review your tests and earn cool rewards!");
}
Jan. 6, 2018
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