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Subi/formatter.go

Last active December 24, 2021 02:22
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Revisions

  1. Subi revised this gist Dec 24, 2021. No changes.
  2. Subi created this gist Dec 24, 2021.
    39 changes: 39 additions & 0 deletions formatter.go
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    Original file line number Diff line number Diff line change
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    package formatter

    import (
    "fmt"
    "io/ioutil"
    "log"
    "strings"
    )

    type Formatter interface {
    Read() string
    Format(string) string
    }

    type proxyFormatter struct {
    Proxies []string
    }

    func NewProxyFormatter() Formatter {
    return &proxyFormatter{}
    }

    func (p *proxyFormatter) Read() string {
    content, err := ioutil.ReadFile("proxies.txt")

    if err != nil {
    log.Fatalln("Error occurred reading proxies.txt file", err.Error())
    }
    return string(content)
    }

    func (p *proxyFormatter) Format(content string) (res string) {
    proxies := strings.Split(content, "\n")

    for _, proxy := range proxies {
    res += fmt.Sprintf("- %s \n", proxy)
    }
    return
    }
    15 changes: 15 additions & 0 deletions main.go
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    Original file line number Diff line number Diff line change
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    package main

    import (
    "log"
    f "proxyformatter/formatter"
    )

    func main() {
    pf := f.NewProxyFormatter()

    resp := pf.Read()
    results := pf.Format(resp)

    log.Println(results)
    }