Ruby | StringScanner match? function
StringScanner#match?() : match?() is a StringScanner class method which checks whether the given pattern is matched from the current scan pointer.
Syntax: StringScanner.match?()
Parameter: StringScanner values
Return: position – if pattern matches otherwise return false
Example #1 :
# Ruby code for StringScanner.match?() method # loading StringScanner require 'strscan' # declaring StringScanner c = StringScanner. new ( "Mon Sep 12 2018 14:39" ) # match?() method puts "String Scanner match? form : #{c.match?(/\w+/)}\n\n" # match?() method puts "String Scanner match? form : #{c.match?(/\s+/)}\n\n" |
Output :
String Scanner match? form : 3 String Scanner match? form :
Example #2 :
# Ruby code for StringScanner.match?() method # loading StringScanner require 'strscan' # declaring StringScanner c = StringScanner. new ( "helloBeginner" ) # match?() method puts "String Scanner match? form : #{c.match?(/\w+/)}\n\n" # match?() method puts "String Scanner match? form : #{c.match?(/\s+/)}\n\n" |
Output :
String Scanner match? form : 10 String Scanner match? form :
Contact Us