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Ruby | String each_byte Method

  • Last Updated : 12 Dec, 2019

each_byte is a String class method in Ruby which is used to passes each byte in the given string to the given block or returns an enumerator if no block is given.

Syntax: str.each_byte {|integer| block }

Parameters: Here, str is the given string.

Returns: An enumerator.

Example 1:






# Ruby program to demonstrate 
# the each_byte method 
       
# Taking a string and 
# using the method
puts "Sample".each_byte{|b| print b, ' ' }
puts "Input".each_byte{|b| print b, ' ' }

Output:

83 97 109 112 108 101 Sample
73 110 112 117 116 Input

Example 2:




# Ruby program to demonstrate 
# the each_byte method 
       
# Taking a string and 
# using the method
puts "Ruby".each_byte{|b| print b, ' ' }
puts "Programming".each_byte{|b| print b, ' ' }

Output:

82 117 98 121 Ruby
80 114 111 103 114 97 109 109 105 110 103 Programming
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