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Ruby | String codepoints Method

  • Last Updated : 13 Dec, 2019

codepoints is a String class method in Ruby which is used to return an array of the Integer ordinals of the characters in str.

Syntax: str.codepoints

Parameters: Here, str is the given string.

Returns: An array of the Integer ordinals of the characters in str.

Example 1:






# Ruby program to demonstrate 
# the codepoints method 
       
# Taking a string and 
# using the method 
puts "Ruby".codepoints

Output:

82
117
98
121

Example 2:




# Ruby program to demonstrate 
# the codepoints method 
       
# Taking a string and 
# using the method 
puts "String".codepoints

Output:

83
116
114
105
110
103
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