Create List Filtering

Author: SullyMA

List Filtering

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+7 kyu
+List Filtering
+
+In this kata you will create a function that takes a list of non-negative integers and strings and returns a new list with the strings filtered out.
+
+Example
+filter_list([1,2,'a','b']) == [1,2]
+filter_list([1,'a','b',0,15]) == [1,0,15]
+filter_list([1,2,'aasf','1','123',123]) == [1,2,123]
+
+
+const filter_list = list => list.filter(num => typeof num === 'number')
+
+
+console.log(filter_list([1,2,'a','b']),[1,2])