Ruby | StringScanner pointer= function
StringScanner#pointer=() : pointer=() is a StringScanner class method which sets the byte position of the scan pointer.
Syntax: StringScanner.pointer=()
Parameter: StringScanner values
Return: sets the byte pointerition of the scan pointer.
Example #1 :
# Ruby code for StringScanner.pointer=() method # loading StringScanner require 'strscan' # declaring StringScanner c = StringScanner.new("Mon Sep 12 2018 14:39") # pointer=() method c.pointer = 2 puts "#{c.rest}\n\n" # pointer=() method c.pointer = 20 puts "#{c.rest}\n\n" |
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Output :
n Sep 12 2018 14:39 9
Example #2 :
# Ruby code for StringScanner.pointer=() method # loading StringScanner require 'strscan' # declaring StringScanner c = StringScanner.new("hellogeeks") # pointer=() method c.pointer = 2 puts "#{c.rest}\n\n" # pointer=() method c.pointer = 7 puts "#{c.rest}\n\n" |
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Output :
llogeeks eks
