Ruby | String each_codepoint Method
Last Updated :
12 Dec, 2019
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each_codepoint is a String class method in Ruby which is used to pass the integer ordinal of each character in the given string. It is also known as a codepoint when applied to Unicode strings to the given block. An enumerator is returned if no block is given.
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Syntax: str.each_codepoint Parameters: Here, str is the given string. Returns: A integer ordinal or a enumerator.Example 1:
# Ruby program to demonstrate
# the each_codepoint method
# Taking a string and
# using the method
puts "Sample\u0639".each_codepoint{|b| print b, ' ' }
puts "Input".each_codepoint{|b| print b, ' ' }
83 97 109 112 108 101 1593 Sample 73 110 112 117 116 InputExample 2:
# Ruby program to demonstrate
# the each_codepoint method
# Taking a string and
# using the method
puts "Ruby".each_codepoint{|b| print b, ' ' }
puts "String".each_codepoint{|b| print b, ' ' }
82 117 98 121 Ruby 83 116 114 105 110 103 String
