github.com/uber/kraken@v0.1.4/utils/timeutil/timeutil.go (about)

     1  // Copyright (c) 2016-2019 Uber Technologies, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  package timeutil
    15  
    16  import "time"
    17  
    18  // MostRecent returns the most recent Time of ts.
    19  func MostRecent(ts ...time.Time) time.Time {
    20  	if len(ts) == 0 {
    21  		return time.Time{}
    22  	}
    23  	max := ts[0]
    24  	for i := 1; i < len(ts); i++ {
    25  		if max.Before(ts[i]) {
    26  			max = ts[i]
    27  		}
    28  	}
    29  	return max
    30  }
    31  
    32  // MaxDuration returns the largest duration between a and b.
    33  func MaxDuration(a, b time.Duration) time.Duration {
    34  	if a > b {
    35  		return a
    36  	}
    37  	return b
    38  }