abcounter

README

🐝 go := "Adblock filter counter"

🐲 A dead simple Go module that counts Adblock filter rules.🦘

Note: it only operates on a string-level, it doesn't check the validity of the provided filter rules.

Documentation: https://godocs.io/github.com/igorskyflyer/go-adblock-filter-counter

See the releases page for a changelog.

This library requires Go 1.20 or newer; add it to your go.mod with:

go get github.com/igorskyflyer/go-adblock-filter-counter@latest

and import it like

...

import (
	abcounter "github.com/igorskyflyer/go-adblock-filter-counter"
)

...

🤹🏼 Examples

CountRules(source string) int

source string = `
	[Adblock Plus 2.0]
	||hello.world^
	||hello.world^
	||hello.world^
	! Comment
	||another.test^
	`

abcounter.CountRules(source) // returns 4

CountFileRules(filename string) (int, error)

filePath string = "./data/AdVoid.Core.txt"

abcounter.CountFileRules(filePath) // returns (2495, nil)

Documentation

Index

• func CountFileRules(filename string) (int, error)
• func CountRules(source string) int

Functions

func CountFileRules

func CountFileRules(filename string) (int, error)

Counts Adblock filter rules found in the provided file.

It returns the number of filter rules or -1 in case of an error.

func CountRules

func CountRules(source string) int

Counts Adblock filter rules found in the provided string.

It returns the number of filter rules.