github.com/blend/go-sdk@v1.20220411.3/stringutil/equals_caseless.go (about) 1 /* 2 3 Copyright (c) 2022 - Present. Blend Labs, Inc. All rights reserved 4 Use of this source code is governed by a MIT license that can be found in the LICENSE file. 5 6 */ 7 8 package stringutil 9 10 // EqualsCaseless compares two strings regardless of case. 11 func EqualsCaseless(a, b string) bool { 12 aLen := len(a) 13 bLen := len(b) 14 if aLen != bLen { 15 return false 16 } 17 18 for x := 0; x < aLen; x++ { 19 charA := uint(a[x]) 20 charB := uint(b[x]) 21 22 if charA-LowerA <= LowerDiff { 23 charA = charA - 0x20 24 } 25 if charB-LowerA <= LowerDiff { 26 charB = charB - 0x20 27 } 28 if charA != charB { 29 return false 30 } 31 } 32 33 return true 34 }