How to use the sortedIndexBy function from lodash

Find comprehensive JavaScript lodash.sortedIndexBy code examples handpicked from public code repositorys.

lodash-contrib.commonjs.js

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module.exports.snapshot            = _.snapshot;
module.exports.sneq                = _.sneq;
module.exports.some                = _.some;
module.exports.sortBy              = _.sortBy;
module.exports.sortedIndex         = _.sortedIndex;
module.exports.sortedIndexBy       = _.sortedIndexBy;
module.exports.sortedIndexOf       = _.sortedIndexOf;
module.exports.sortedLastIndex     = _.sortedLastIndex;
module.exports.sortedLastIndexBy   = _.sortedLastIndexBy;
module.exports.sortedLastIndexOf   = _.sortedLastIndexOf;

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+ 92 other calls in file

lodash.js

GitHub: mdmarufsarker/lodash

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console.log(slice); // => [3, 4]


const sortedIndex = _.sortedIndex([30, 50], 40);
console.log(sortedIndex); // => 1


const sortedIndexBy = _.sortedIndexBy([{ 'x': 4 }, { 'x': 5 }], { 'x': 4 }, o => o.x);
console.log(sortedIndexBy); // => 0


const sortedIndexOf = _.sortedIndexOf([4, 5, 5, 5, 6], 5);
console.log(sortedIndexOf); // => 1

+ 15 other calls in file

tokens.js

GitHub: everscale-contest/devex

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function prevToken(ctx) {
  return prevTokenFromToken(tokens(ctx), startOf(ctx))
}


function prevTokenFromToken(tokenList, curToken) {
  const tokenIndex = _.sortedIndexBy(tokenList, curToken, _.property('start'))


  let prevTokenIndex = tokenIndex - 1
  while (prevTokenIndex >= 0 && tokenList[prevTokenIndex].channel !== 0) {
    prevTokenIndex -= 1

+ 3 other calls in file

utils.js

GitHub: NJUyd2001/2023_NJUspringE-

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 * @param {(Token|Comment)[]} tokens - It searches the token in this list.
 * @param {number} location - The location to search.
 * @returns {number} The found index or `tokens.length`.
 */
exports.search = function search(tokens, location) {
    return lodash.sortedIndexBy(
        tokens,
        { range: [location] },
        getStartLocation
    );

arraydemo.js

GitHub: Hupeng7/es6demo

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console.log('sortedIndex3--->', _.sortedIndex([30, 50], 55));
//sortedIndex3---> 2


//_.sortedIndexBy(array,value,[iteratee=_.indentity])
let sortedIndexByArr = [{ 'x': 4 }, { 'x': 5 }];
let sortedIndexBy1 = _.sortedIndexBy(sortedIndexByArr, { 'x': 4 }, function (o) { return o.x });
console.log('sortedIndexBy1--->', sortedIndexBy1);
//sortedIndexBy1---> 0
let sortedIndexBy2 = _.sortedIndexBy(sortedIndexByArr, { 'x': 4 }, 'x');
console.log('sortedIndexBy2--->', sortedIndexBy2);

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