https://github.com/lesomnus/boolal

Evaluate a boolean expression
https://github.com/lesomnus/boolal

bool bool-expression boolean boolean-algebra boolean-expression boolean-expression-parser

Last synced: 4 months ago
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Evaluate a boolean expression

• Host: GitHub
• URL: https://github.com/lesomnus/boolal
• Owner: lesomnus
• License: apache-2.0
• Created: 2022-11-10T17:23:19.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2023-02-22T15:56:38.000Z (over 2 years ago)
• Last Synced: 2025-01-27T23:36:06.756Z (6 months ago)
• Topics: bool, bool-expression, boolean, boolean-algebra, boolean-expression, boolean-expression-parser
• Language: Go
• Homepage:
• Size: 12.7 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# *bool*ean *al*gebra

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Evaluate a boolean expression.

## Usage

```go

import ba "github.com/lesomnus/boolal"

func Expression() {

	data := map[string]bool{"t": true}

	expr, err := ba.ParseString("t & f | !(t | f)")

	if err != nil {

		panic(err)

	}

	ok := expr.Eval(data)

	// ok == false

}

func Manipulation() {

	data := map[string]bool{"t": true}

	expr := ba.And("t", "f").Or(ba.Not(ba.Or("t", "f")))

	ok := expr.Eval(data)

	// ok == false

}

```