红宝石 | StringScanner 终止函数

StringScanner#terminate() : terminate()是终止字符串指针的 StringScanner 类方法。

Syntax: StringScanner.terminate()

Parameter: StringScanner values

Return: terminates the string pointer.

示例 #1：

# Ruby code for StringScanner.terminate() method
  
# loading StringScanner
require 'strscan'
  
# declaring StringScanner 
c = StringScanner.new("Fri Dec 12 1975 14:39")
  
puts (c.pos())
  
# terminate() method
c.terminate()
  
puts "String Scanner after terminate() : #{c.pos()}\n\n"

输出 ：

0
String Scanner after terminate() : 21

示例 #2：

# Ruby code for StringScanner.terminate() method
  
# loading StringScanner
require 'strscan'
  
# declaring StringScanner 
c = StringScanner.new("hellogeeks")
  
puts (c.pos())
  
# terminate() method
c.terminate()
  
puts "String Scanner after terminate() : #{c.pos()}\n\n"

输出 ：

0
String Scanner after terminate() : 10