Symbol#capitalize():capitalize()是Symbol類方法,它根據下一個大寫形式的位置返回大寫形式的符號。
用法:Symbol.capitalize()
參數:符號值
返回:基於下一個大寫形式的位置的符號大寫形式。
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"
輸出:
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"
輸出:
Symbol a : geeks Symbol b : åöó Symbol c : GEEKS Symbol a capitalize form : Geeks Symbol b capitalize form : åöó Symbol c capitalize form : Geeks
相關用法
- Scala Symbol ===用法及代碼示例
- Ruby Symbol next用法及代碼示例
- Scala Symbol ==用法及代碼示例
- Scala Symbol =~用法及代碼示例
- Ruby Symbol encoding用法及代碼示例
- Ruby Symbol to_sym用法及代碼示例
- Ruby Symbol upcase用法及代碼示例
- Ruby Symbol intern用法及代碼示例
- Ruby Symbol to_proc用法及代碼示例
- Ruby Symbol swapcase用法及代碼示例
- Ruby Symbol succ用法及代碼示例
- Ruby Symbol slice用法及代碼示例
- Ruby Symbol size用法及代碼示例
- Ruby Symbol to_s用法及代碼示例
- Ruby Symbol empty?用法及代碼示例
注:本文由純淨天空篩選整理自mayank5326大神的英文原創作品 Ruby | Symbol capitalize function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。