How to use the some function from lodash
Find comprehensive JavaScript lodash.some code examples handpicked from public code repositorys.
lodash.some is a function in the Lodash library that checks if at least one element in a collection satisfies a condition and returns a boolean value indicating the result.
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// 3. in_input is an array of strings (typeids) or jsons // apply step 1. or 2. for all elements of array var validateArray = function (array) { var isInvalid = _.some(array, function (value) { return !PropertyTemplate.isTemplate(value) && !TypeIdHelper.isTemplateTypeid(value); }); return !isInvalid;
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* @param {*} [thisArg] The `this` binding of `callback`. * @returns {boolean} Returns `true` if any element passed the callback check, * else `false`. * @example * * _.some([null, 0, 'yes', false], Boolean); * // => true * * var characters = [ * { 'name': 'barney', 'age': 36, 'blocked': false },
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How does lodash.some work?
lodash.some works by taking in two arguments: a collection (such as an array or object) and a predicate function. The function then iterates over each element in the collection, calling the predicate function with the current element as an argument. If the predicate function returns a truthy value for at least one element in the collection, lodash.some returns true. Otherwise, lodash.some returns false. If no predicate function is provided, lodash.some will default to checking whether any element in the collection is truthy. The lodash.some function is commonly used for tasks such as checking whether an array contains a specific value or whether any object in a collection has a certain property. lodash.some can also be used to check whether an asynchronous operation has completed successfully. In this case, the predicate function would check whether the operation has completed and returned the expected result, and the lodash.some function would be called with a collection of promises that represent the asynchronous operations.
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debug(`_makeVariant(): question_id = ${question.id}`); questionServers.getModule(question.type, (err, questionModule) => { if (ERR(err, callback)) return; questionModule.generate(question, course, variant_seed, (err, courseIssues, data) => { if (ERR(err, callback)) return; const hasFatalIssue = _.some(_.map(courseIssues, 'fatal')); var variant = { variant_seed: variant_seed, params: data.params || {}, true_answer: data.true_answer || {},
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} }); // used in case when path parameters is not declared in requestInfo.parameters ("in": "path") _.each(pathParamsFromRouteName, (pathParam) => { const alreadyExist = _.some(routeParams.path, (parameter) => parameter.name === pathParam.name); if (!alreadyExist) { routeParams.path.push(pathParam); }
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Ai Example
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const _ = require("lodash"); // Define an array of numbers const numbers = [1, 2, 3, 4, 5]; // Check whether the array contains the value 3 const result = _.some(numbers, (n) => n === 3); console.log(result); // Output: true
In this example, we start by importing the some function from the Lodash library. We then define an array called numbers with five values. Next, we use the some function to check whether the value 3 is present in the array numbers. We pass in a predicate function that returns true if the current element in the array is equal to 3. The some function returns true because the value 3 is present in the array. Finally, we log the result of the some function to the console. The output shows that the result is true, indicating that the array contains the value 3. Note that lodash.some can also be used with objects and other collection types, and the predicate function can be customized to check for any condition that you require.
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module.exports.slice = _.slice; module.exports.slugify = _.slugify; module.exports.snakeCase = _.snakeCase; 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;
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GitHub: shiddenme/defi-explorer
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}); _.each(txp.outputs, function(output) { output.encryptedMessage = output.message; output.message = Utils.decryptMessageNoThrow(output.message, encryptingKey) || null; }); txp.hasUnconfirmedInputs = _.some(txp.inputs, function(input) { return input.confirmations == 0; }); self._processTxNotes(txp.note); });
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// original predicates. disjoin: function(/* preds */) { var preds = arguments; return function(array) { return _.some(array, function(e) { return _.some(preds, function(p) { return p(e); }); });
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GitHub: mdmarufsarker/lodash
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console.log(shuffle); // => [4, 1, 3, 2] const size = _.size([1, 2, 3]); console.log(size); // => 3 const some = _.some([null, 0, 'yes', false], Boolean); console.log(some); // => true const sortBy = _.sortBy([1, 2, 3], n => Math.sin(n)); console.log(sortBy); // => [3, 1, 2]
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GitHub: sluukkonen/iiris
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const lodashCallback = (n) => n > array.length const ramdaCallback = (n) => n > array.length const nativeCallback = (n) => n > array.length return { iiris: () => A.some(iirisCallback, array), lodash: () => _.some(array, lodashCallback), ramda: () => R.any(ramdaCallback, array), native: () => array.some(nativeCallback), } },
GitHub: solita/livijuku-front
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$scope.hasPaatos = function (hakemustilatunnus) { return ($scope.paatos && $scope.paatos.voimaantuloaika); }; $scope.hakemustyyppiSaatavilla = function (tyyppi) { return $scope.hakemus.hakemustyyppitunnus === tyyppi || _.some($scope.hakemus['other-hakemukset'], {hakemustyyppitunnus: tyyppi}); }; $scope.isReadonly = function () { // TODO: LIVIJUKU-229 Toisten hakijoiden hakemusten syötekentät pitää muuttaa vain luku -tilaan
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* @param {string} prefix * @param {{OperatorDescriptor}}descriptors * @return {boolean} */ anyKeyStartsWith: function (prefix, descriptors) { return _.some(_.keys(descriptors), v=> { return v.startsWith(prefix); }); },
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GitHub: TzMik/WebAnnotationSPL
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} // static fromAnnotations (annotations) { let rubricAnnotation = _.remove(annotations, (annotation) => { return _.some(annotation.tags, (tag) => { return tag === 'exam:metadata' }) }) let rubric = Rubric.fromAnnotation(rubricAnnotation[0]) // TODO Complete the rubric from the annotations // For the rest of annotations, get criterias and levels
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}); Object.assign(el, getFieldsToDisplay(el.fields, locale, filter, el.author_permlink, !!ownership.length)); const conditionToAdd = el.groupId && _.some(el.groupId, (gId) => _.includes(object.groupId, gId)) && !_.isEmpty(el.options); if (conditionToAdd) { acc.push(..._.map(el.options, (opt) => ({
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remediation.updated_by = exports.getUser(resolvedUsersById, remediation.updated_by); }); } function inferNeedsReboot (remediation) { return _.some(remediation.issues, 'resolution.needsReboot'); } exports.list = errors.async(async function (req, res) { const {column, asc} = format.parseSort(req.query.sort);
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GitHub: norjs/event
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const ARGS = process.argv.slice(2); /** * @type {boolean} */ const VERBOSE = _.some(ARGS, arg => arg === VERBOSE_ARG); /** * @type {Array.<string>} */
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return preview === keyword || userText === keyword || choiceValue === keyword }) ) if (!choice) { choice = _.findKey(data.keywords, keywords => _.some(keywords || [], k => { const keyword = lcstr(k) return preview.includes(keyword) || userText.includes(keyword) || choiceValue.includes(keyword) }) )
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* operand - the value on which the query operator is applied * value - operator value, i.e. the number 30 in `age: {$lt: 30}` */ const QUERY_OPERATORS = { $exists: (operand, value) => !!operand === value, $in: (operand, values) => _.some(values, value => objectsAreEqual(operand, value)), $nin: (operand, values) => _.every(values, value => !objectsAreEqual(operand, value)), $eq: (operand, value) => objectsAreEqual(operand, value), $ne: (operand, value) => !objectsAreEqual(operand, value), $lt: (operand, value) => operand < value,
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created_by:req.processor.id, updated_by:req.processor.id } }), details: details.filter(item => { const isInvalid = _.some(contract_details,{ contract_id:item.contract_id, tariff_id:item.tariff_id })
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const john = await format(dbUsers.jonSnow); // before comparing it is necessary to convert String to Date res.body[0].createdAt = new Date(res.body[0].createdAt); res.body[1].createdAt = new Date(res.body[1].createdAt); const includesBranStark = some(res.body, bran); const includesjonSnow = some(res.body, john); expect(res.body).to.be.an('array'); expect(res.body).to.have.lengthOf(2);
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function extractApiKeysFromParameters(swagger) { if (swagger.securityDefinitions || swagger.security || swagger.openapi) return; function isApiKeyParam(param) { return _.some( [ /^user[-_]?key$/i, /^api[-_]?key$/i, /^access[-_]?key$/i
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lodash.get is the most popular function in lodash (7670 examples)