filter_values function:

Filter an object by values. The first argument should be the object and the second should be a function to filter the values by.

Examples:

• running: (filter_values {"a": 1, "aa": 2, "aaa": 3, "aaaa": 4}, (= 0 (% . 2))) will give: {"aa": 2, "aaaa": 4} Because it filters all the odds values

• running: (filter_values [1, 2, 4], false) will return nothing