Suppose I have the following array:
var users = [
{id: 3, name: "sally"}
{id: 5, name: "bob"}
{id: 40, name: "joe"}
{id: 67, name: "eve"}
{id: 168, name: "bob"}
{id: 269, name: "amanda"}
]
I need to run a loadash function that would return true if, for example name == "bob" exists in the array regardless of how many times it exists in the array.
I would like to know is if there is one function I could use, possible using lodash (not necessarily though) that would return true or false indicating the existence of an object in the target array.
Thanks
You can use the filter function to search through your array and find the object with the given name.
var users = [
{id: 3, name: "sally"},
{id: 5, name: "bob"},
{id: 40, name: "joe"},
{id: 67, name: "eve"},
{id: 168, name: "bob"},
{id: 269, name: "amanda"},
];
function find(name) {
return !!users.find(x => x.name === name);
}
More about the filter function can be found here