ZVON
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Haskell reference |

Intro / Search / ZVON |

| Indexes | Syntax | Prelude | Ratio | Complex | Numeric | Ix | Array | >> List << | Maybe | Char | Monad | IO | Directory | System | Time | Locale | CPUTime | Random |

Module: | List |
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Function: | nubBy |

Type: | (a -> a -> Bool) -> [a] -> [a] |

Description: | similar to nub, but it allows the programmers to supply their own equality test |

Related: | group, groupBy, inits, intersperse, mapAccumL, mapAccumR, nub, partition, sort, sortBy, tails, transpose |

Example 1

**Input: **nubBy (\x y -> x+y == 10) [2,3,5,7,8]

**Output: **[2,3,5]

Example 2

**Input: **nubBy (\x y -> x+y == 10) [8,7,5,3,2]

**Output: **[8,7,5]