To generate a table using Ruby, you can use the built-in Ruby method called "puts" to print out the elements of the table in a formatted manner. Here is an example code snippet:
table = [
["Name", "Age", "Gender"],
["John", 23, "Male"],
["Jane", 26, "Female"],
["Bob", 35, "Male"]
]
table.each do |row|
row.each do |column|
print column.to_s.ljust(10)
end
puts ""
end
In this example, we first define the table as an array of arrays, with each inner array being a row in the table. We then use a nested loop to iterate through each element in the table and print it out using the print
method. We use the ljust
method to left-align each column and ensure that they are all the same width. Finally, we use the puts
method to print out each row on a new line.
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Asked: 2023-05-23 10:49:25 +0000
Seen: 17 times
Last updated: May 23 '23
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