CommonRegex Golang Package with examples
This is a collection of often used regular expressions. It provides these as simple functions for getting the matched strings corresponding to specific patterns. This helps to find all times, dates, links, phone numbers, emails, ip addresses, prices, hex colors, and credit card numbers in a string. Package developer's did the hard work so we don't have to.
Installation
go get github.com/mingrammer/commonregex
Example
package main
import (
"fmt"
cregex "github.com/mingrammer/commonregex"
)
func main() {
text := `John, please get that article on www.linkedin.com
to me by 5:00PM on Jan 9th 2012. 4:00 would be ideal, actually.
If you have any questions, You can reach me at (519)-236-2723x341 or 234-567-8900 or +41 22 730 5989
or get in touch with my associate at harold.smith@gmail.com. You system details as below:
fe80:0:0:0:204:61ff:fe9d:f156, 192.30.253.113`
dateList := cregex.Date(text)
fmt.Println(dateList)
timeList := cregex.Time(text)
fmt.Println(timeList)
linkList := cregex.Links(text)
fmt.Println(linkList)
ipList := cregex.IPs(text)
fmt.Println(ipList)
IPv4List := cregex.IPv4s(text)
fmt.Println(IPv4List)
IPv6List := cregex.IPv6s(text)
fmt.Println(IPv6List)
emailList := cregex.Emails(text)
fmt.Println(emailList)
phones := cregex.Phones(text)
fmt.Println(phones)
phoneList := cregex.PhonesWithExts(text)
fmt.Println(phoneList)
text = "price is $1,000. Pay using Credit card 4111 1111 1111 1111 and address is 504 parkwood drive, 02540, US"
creditCard := cregex.CreditCards(text)
fmt.Println(creditCard)
price := cregex.Prices(text)
fmt.Println(price)
address := "504 parkwood drive, 02540, US"
zip := cregex.ZipCodes(address)
fmt.Println(zip)
streetAddress := cregex.StreetAddresses(address)
fmt.Println(streetAddress)
}
Output
[Jan 9th 2012 2.30.253]
[5:00PM 4:00 0:20 4:61]
[www.linkedin.com harold.smith@gmail.com 192.30.253.113]
[fe80:0:0:0:204:61ff:fe9d:f156 192.30.253.113]
[192.30.253.113]
[fe80:0:0:0:204:61ff:fe9d:f156]
[harold.smith@gmail.com]
[(519)-236-2723 234-567-8900 +41 22 730 5989]
[(519)-236-2723x341]
[4111 1111 1111 1111]
[$1,000]
[02540]
[504 parkwood drive,]