README
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operator — bitwise & ternary helpers
import "github.com/downsized-devs/sdk-go/operator"
Stability: Stable — see STABILITY.md
Tiny package. Used by codes, errors, audit, tracker.
Features
Ternary[T comparable](cond, a, b) T— generic ternary, replacesif-statements inline.CheckBitOnPosition(number, position int) bool— bit-flag test.
Installation
go get github.com/downsized-devs/sdk-go/operator
Quick Start
import "github.com/downsized-devs/sdk-go/operator"
label := operator.Ternary(ok, "yes", "no")
flag := operator.CheckBitOnPosition(0b1010, 2) // true (2nd bit set)
API Reference
| Symbol | Signature |
|---|---|
Ternary |
[T comparable](condition bool, a, b T) T |
CheckBitOnPosition |
(number, position int) bool (position is 1-indexed) |
Dependencies
stdlib only.
Testing
go test ./operator/...
Contributing
See CONTRIBUTING.md.
Related Packages
Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func CheckBitOnPosition ¶
- Left shift given number 1 by position-1 to create a number that has only set bit as position-th bit. temp = 1 << (position-1)
- If bitwise AND of number and temp is non-zero, then result is SET else result is NOT SET.
func Ternary ¶
func Ternary[T comparable](condition bool, a, b T) T
Ternary returns a if condition is true, otherwise it returns b.
Types ¶
This section is empty.
Source Files
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