Ruby | StringScanner rest? function

Ruby | StringScanner pos function

Last Updated : 10 Dec, 2019

StringScanner#pos() : pos() is a StringScanner class method which returns the byte position of the scan pointer

Syntax: StringScanner.pos() Parameter: StringScanner values Return: the byte position of the scan pointer

Example #1 :

Ruby

# Ruby code for StringScanner.pos() method

# loading StringScanner
require 'strscan'

# declaring StringScanner 
c = StringScanner.new("Mon Sep 12 2018 14:39")

# pos() method
puts "String Scanner pos form : #{c.pos()}\n\n"

c.terminate()
# pos() method
puts "String Scanner pos form : #{c.pos()}\n\n"

Output :

String Scanner pos form : 0

String Scanner pos form : 21

Example #2 :

Ruby

# Ruby code for StringScanner.pos() method

# loading StringScanner
require 'strscan'

# declaring StringScanner 
c = StringScanner.new("hellogeeks")


# pos() method
puts "String Scanner pos form : #{c.pos()}\n\n"

c.terminate()
# pos() method
puts "String Scanner pos form : #{c.pos()}\n\n"

Output :

String Scanner pos form : 0

String Scanner pos form : 10

Ruby | StringScanner rest? function

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