红宝石 |符号实习生函数
Symbol#intern() :intern()是一个 Symbol 类方法,它返回对应于 symbol 的对象。
Syntax: Symbol.intern()
Parameter: Symbol values
Return: the object corresponding to symbol
示例 #1:
# Ruby code for Symbol.intern() method
# declaring Symbol
a = :aBcDeF
# declaring Symbol
b = :"\u{e4 f6 fc}"
# declaring Symbol
c = :ABCDEF
# intern form
puts "Symbol a intern form : #{a.intern}\n\n"
puts "Symbol b intern form : #{b.intern}\n\n"
puts "Symbol c intern form : #{c.intern}\n\n"
输出 :
Symbol a intern form : aBcDeF
Symbol b intern form : äöü
Symbol c intern form : ABCDEF
示例 #2:
# Ruby code for Symbol.intern() method
# declaring Symbol
a = :geeks
# declaring Symbol
b = :"\u{e5 f6 f3}"
# declaring Symbol
c = :GEEKS
# intern form
puts "Symbol a intern form : #{a.intern}\n\n"
puts "Symbol b intern form : #{b.intern}\n\n"
puts "Symbol c intern form : #{c.intern}\n\n"
输出 :
Symbol a intern form : geeks
Symbol b intern form : åöó
Symbol c intern form : GEEKS