How to use the invoke function from lodash
Find comprehensive JavaScript lodash.invoke code examples handpicked from public code repositorys.
lodash.invoke is a function provided by the lodash library that invokes a method on a given object and returns the result.
4280 4281 4282 4283 4284 4285 4286 4287 4288 4289* @example * * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort'); * // => [[1, 5, 7], [1, 2, 3]] * * _.invoke([123, 456], String.prototype.split, ''); * // => [['1', '2', '3'], ['4', '5', '6']] */ function invoke(collection, methodName) { var args = slice(arguments, 2),
73
711
29+ 3 other calls in file
171 172 173 174 175 176 177 178 179 180module.exports.intersection = _.intersection; module.exports.intersectionBy = _.intersectionBy; module.exports.intersectionWith = _.intersectionWith; module.exports.invert = _.invert; module.exports.invertBy = _.invertBy; module.exports.invoke = _.invoke; module.exports.invokeMap = _.invokeMap; module.exports.isArguments = _.isArguments; module.exports.isArray = _.isArray; module.exports.isArrayBuffer = _.isArrayBuffer;
191220+ 92 other calls in file
How does lodash.invoke work?
lodash.invoke is a function provided by the lodash library that invokes a method on a given object and returns the result. The function takes in three arguments: the object on which to invoke the method, the method name as a string or symbol, and any additional arguments to pass to the method. When called, invoke uses the apply() method to invoke the method on the object, passing in the object as the this value and any additional arguments as arguments to the method. If the object does not have the specified method, or the method is not callable, invoke returns undefined. Overall, lodash.invoke provides a convenient way to invoke a method on an object in JavaScript, especially when the method name is not known until runtime or when the method needs to be called on multiple objects with varying arguments.
GitHub: mdmarufsarker/lodash
668 669 670 671 672 673 674 675 676 677 678 679 680console.log(invert); // => { '1': 'c', '2': 'b' } const invertBy = _.invertBy({ 'a': 1, 'b': 2, 'c': 1 }); console.log(invertBy); // => { '1': ['a', 'c'], '2': ['b'] } const invoke = _.invoke({ 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }, 'a[0].b.c.slice', 1, 3); console.log(invoke); // => [2, 3] const keys = _.keys({ 'a': 1, 'b': 2 }); console.log(keys); // => ['a', 'b']
040+ 15 other calls in file
GitHub: kosinix/hris
1143 1144 1145 1146 1147 1148 1149 1150 1151 1152} let changeLogs = [] if (lodash.invoke(attendance, 'workScheduleId.toString') !== lodash.invoke(attendancePatch, 'workScheduleId.toString')) { let workSchedule1 = await db.main.WorkSchedule.findById(attendance.workScheduleId) let workSchedule2 = await db.main.WorkSchedule.findById(attendancePatch.workScheduleId) let message = `${user.username} changed work schedule from ${lodash.get(workSchedule1, 'name')} to ${lodash.get(workSchedule2, 'name')}.` changeLogs.push(message)
010+ 5 other calls in file
Ai Example
1 2 3 4 5 6 7 8 9 10const _ = require("lodash"); const obj = { greeting: "Hello", sayHello: function (name) { console.log(`${this.greeting}, ${name}!`); }, }; _.invoke(obj, "sayHello", "Alice");
In this example, we use lodash.invoke to invoke the sayHello method on the obj object, passing in the string 'Alice' as an argument. We first import the lodash library using the require function. We define an object obj with a greeting property and a sayHello method that takes in a name argument and logs a greeting to the console. We then call lodash.invoke, passing in obj as the first argument, 'sayHello' as the method name, and 'Alice' as the argument to pass to the method. This calls the sayHello method on the obj object, passing in 'Alice' as the name argument. The result of the method call (which is undefined in this case) is not captured or used, but the console.log statement inside the sayHello method is executed, printing 'Hello, Alice!' to the console. Note that in order to use lodash.invoke, you need to have the lodash library installed and imported in your application.
GitHub: kosinix/hris
1560 1561 1562 1563 1564 1565 1566 1567 1568 1569}) let workSchedules = await workScheduler.getEmploymentWorkSchedule(req.app.locals.db, employmentId) let workSchedule = workSchedules.find(o => { return lodash.invoke(o, '_id.toString') === lodash.invoke(employment, 'workScheduleId.toString') }) let data = { title: `DTR - ${employee.firstName} ${employee.lastName} ${employee.suffix}`,
010+ 6 other calls in file
GitHub: kosinix/hris
509 510 511 512 513 514 515 516 517 518if (!attendance.source.photo) { attendance.source.photo = lodash.get(attendance, 'extra.photo', '') } attendance.logTime = moment(attendance.dateTime).format('hh:mm A') if (lodash.invoke(employee, '_id.toString') === lodash.invoke(attendance, 'employeeId.toString')) { alreadyLogged = true } attendance = lodash.pickBy(attendance, function (a, key) { return ['_id', 'employeeId', 'logTime', 'source', 'employee'].includes(key)
010
lodash.get is the most popular function in lodash (7670 examples)