Ruby | StringScanner matched? function
StringScanner#matched?() : matched?() is a StringScanner class method which checks whether the last match was successful.
Syntax: StringScanner.matched?()
Parameter: StringScanner values
Return: true – if the last match was successful otherwise return false
Example #1 :
require 'strscan'
c = StringScanner. new ( "Mon Sep 12 2018 14:39" )
c.match?(/\s+/)
puts "String Scanner matched? form : #{c.matched?()}\n\n"
c.match?(/\w+/)
puts "String Scanner matched? form : #{c.matched?()}\n\n"
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Output :
String Scanner matched? form : false
String Scanner matched? form : true
Example #2 :
require 'strscan'
c = StringScanner. new ( "hellogeeks" )
c.match?(/\s+/)
puts "String Scanner matched? form : #{c.matched?()}\n\n"
c.match?(/\w+/)
puts "String Scanner matched? form : #{c.matched?()}\n\n"
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Output :
String Scanner matched? form : false
String Scanner matched? form : true
Last Updated :
09 Dec, 2019
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