Ruby | Struct length() function
Last Updated :
12 Jul, 2025
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The length() is an inbuilt method in Ruby that returns the number of members in struct.
Ruby
Output:
Ruby
Output:
Syntax: struct_name.length() Parameters: The function does not accepts any parameter. Return Value: It returns the number of members in the struct.Example 1:
# Ruby program for length method in struct
# Include struct
Student = Struct.new(:name, :address, :dept)
# initialize values
detail = Student.new("Shizuka", "Washington", "CSE")
# length used
puts detail.length
3Example 2:
# Ruby program for length method in struct
# Include struct
Student = Struct.new(:name, :address, :dept , :project)
# initialize values
detail = Student.new("Vishwa", "Hyderabad", "CSE" , "IOT")
# length used
puts detail.length
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