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Filter out elements with an odd index after splitting. solution in Clear category for Find Quotes by Sim0000
import assert from "assert";
function findQuotes(text: string): string[] {
return text.split('"').filter((d, i) => i % 2);
}
console.log('Example:');
console.log(findQuotes('"Greetings"'));
// These "asserts" are used for self-checking
assert.deepEqual(findQuotes('"Greetings"'), ['Greetings']);
assert.deepEqual(findQuotes('Hi'), []);
assert.deepEqual(findQuotes('good morning mister "superman"'), ['superman']);
assert.deepEqual(findQuotes('"this" doesn\'t make any "sense"'), ['this', 'sense']);
assert.deepEqual(findQuotes('"Lorem Ipsum" is simply dummy text ' +
'of the printing and typesetting ' +
'industry. Lorem Ipsum has been the ' +
'"industry\'s standard dummy text ' +
'ever since the 1500s", when an ' +
'unknown printer took a galley of ' +
'type and scrambled it to make a type ' +
'specimen book. It has survived not ' +
'only five centuries, but also the ' +
'leap into electronic typesetting, ' +
'remaining essentially unchanged. "It ' +
'was popularised in the 1960s" with ' +
'the release of Letraset sheets ' +
'containing Lorem Ipsum passages, and ' +
'more recently with desktop ' +
'publishing software like Aldus ' +
'PageMaker including versions of ' +
'Lorem Ipsum.'), ['Lorem Ipsum',
"industry's standard dummy text ever " +
'since the 1500s',
'It was popularised in the 1960s']);
assert.deepEqual(findQuotes('count empty quotes ""'), ['']);
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March 1, 2021
