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Module: List
Function: intersect
Type: Eq A => [a] -> [a] -> [a]
Description: a list interscection
Related: (\\), delete, deleteBy, intersectBy, union, unionBy

Example 1

Input: intersect [1,2,3,4] [5,4,3]

Output: [3,4]

Example 2

Input: intersect [1,1,2,2,3,3,4,4] [5,4,3]

Output: [3,3,4,4]

Example 3

Input: intersect [1,1,2,2,3,3,4,4] [3,3,3]

Output: [3,3]

Example 4

Input: intersect "ABBA" "AC"

Output: "AA"




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