红宝石 |符号 ==函数

Symbol#==() : ==()是一个比较两个 Symbol 对象的 Symbol 类方法。

Syntax: Symbol.==()

Parameter: Symbol values

Return: true if two Symbols are equal otherwise return false

示例 #1：

# Ruby code for Symbol.==() method
  
# declaring Symbol 
a = :aBcDeF
  
# declaring Symbol
b = :"\u{e4 f6 fc}"
  
# declaring Symbol
c = :ABCDEF
  
# Symbol 
puts "Symbol a : #{a}\n\n"
puts "Symbol b : #{b}\n\n"
puts "Symbol c : #{c}\n\n\n\n"
  
  
# == form 
puts "Symbol a == form : #{a == c}\n\n"
puts "Symbol b == form : #{b == b}\n\n"
puts "Symbol c == form : #{c == a}\n\n"

输出 ：

Symbol a : aBcDeF

Symbol b : äöü

Symbol c : ABCDEF



Symbol a == form : false

Symbol b == form : true

Symbol c == form : false

示例 #2：

# Ruby code for Symbol.==() method
  
# declaring Symbol 
a = :geeks
  
# declaring Symbol
b = :"\u{e5 f6 f3}"
  
# declaring Symbol
c = :GEEKS
  
# Symbol 
puts "Symbol a : #{a}\n\n"
puts "Symbol b : #{b}\n\n"
puts "Symbol c : #{c}\n\n\n\n"
  
  
# == form 
puts "Symbol a == form : #{a == c}\n\n"
puts "Symbol b == form : #{b == b}\n\n"
puts "Symbol c == form : #{c == a}\n\n"

输出 ：

Symbol a : geeks

Symbol b : åöó

Symbol c : GEEKS



Symbol a == form : false

Symbol b == form : true

Symbol c == form : false