Ruby | StringScanner beginning_of_line? function

StringScanner#beginning_of_line?() : beginning_of_line?() is a StringScanner class method which checks whether the scan pointer is at the beginning of the line.

Syntax: StringScanner.beginning_of_line?()

Parameter: StringScanner values

Return: true – if scan pointer is at the beginning of the line otherwise return false

Example #1 :

# Ruby code for StringIO.beginning_of_line?() method

# loading StringIO
require 'strscan'

# declaring StringIO
c = StringScanner.new('hi')

# beginning_of_line?() method
puts "StringScanner beginning_of_line? form : #{c.beginning_of_line?}\n\n"

Output :

StringScanner << bytes form : true

Example #2 :

# Ruby code for StringIO.beginning_of_line?() method

# loading StringIO
require 'strscan'

# declaring StringIO
c = StringScanner.new('geeksforgeeks')

# beginning_of_line?() method
puts "StringScanner beginning_of_line? form : #{c.beginning_of_line?}\n\n"

Output :

StringScanner << bytes form : true