红宝石 |符号大写函数

Symbol#capitalize() : capitalize()是一个 Symbol 类方法，它根据下一个大写形式的位置返回符号的大写形式。

Syntax: Symbol.capitalize()

Parameter: Symbol values

Return: the capitalized form of symbol based on the position of next capital form.

示例 #1：

# Ruby code for Symbol.capitalize() 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"
  
  
# capitalize form 
puts "Symbol a capitalize form : #{a.capitalize}\n\n"
puts "Symbol b capitalize form : #{b.capitalize}\n\n"
puts "Symbol c capitalize form : #{c.capitalize}\n\n"

输出 ：

Symbol a : aBcDeF

Symbol b : äöü

Symbol c : ABCDEF



Symbol a capitalize form : Abcdef

Symbol b capitalize form : äöü

Symbol c capitalize form : Abcdef

示例 #2：

# Ruby code for Symbol.capitalize() 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"
  
  
# capitalize form 
puts "Symbol a capitalize form : #{a.capitalize}\n\n"
puts "Symbol b capitalize form : #{b.capitalize}\n\n"
puts "Symbol c capitalize form : #{c.capitalize}\n\n"

输出 ：

Symbol a : geeks

Symbol b : åöó

Symbol c : GEEKS



Symbol a capitalize form : Geeks

Symbol b capitalize form : åöó

Symbol c capitalize form : Geeks