blacklist

Documentation

Overview

Package blacklist implements a generic blacklist for strings. It is intended for use in the Downloader and Prefetcher to filter out undesirable URLs (e.g. Google Analytics, ad networks, ...).

Index

• type Blacklist
  • func DefaultList() Blacklist
  • func NewBlacklist(patterns []string) (Blacklist, error)
  • func (bl Blacklist) Len() int
  • func (bl Blacklist) Less(i, j int) bool
  • func (bl Blacklist) Match(href string) bool
  • func (bl Blacklist) Swap(i, j int)

Types

type Blacklist

type Blacklist []blacklistItem

Blacklist is a list of regular expressions against which a string can be checked.

func DefaultList

func DefaultList() Blacklist

DefaultList creates a new Blacklist using the default list of patterns.

func NewBlacklist

func NewBlacklist(patterns []string) (Blacklist, error)

NewBlacklist creates a fresh Blacklist from the given list of patterns.

func (Blacklist) Len

func (bl Blacklist) Len() int

func (Blacklist) Less

func (bl Blacklist) Less(i, j int) bool

func (Blacklist) Match

func (bl Blacklist) Match(href string) bool

Match returns true if the given string is matched by one of the patterns comprising the Blacklist.

func (Blacklist) Swap

func (bl Blacklist) Swap(i, j int)