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Done with assignment of Day1-Subhasis #32

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26 changes: 19 additions & 7 deletions Day1/assignment.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -2,24 +2,30 @@
# --------------------------------------------------------------------------

# 1. Write a method to swap two variables.
# def method(a, b)
# Your code here....
# end
def swap(a, b)
a = a+b
b = a-b
a = a-b
[a,b]
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@brgnepal brgnepal Oct 10, 2014

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Code is write but need indentation.

end



# 2. Write any one use case of === operator.
# Your answer here...

This is a case equality operator which is used in versatile range. (1..10) === 3.13455 returns true


# 3. Print array of alphabates using Range operator.
# Your answer here...
('a'..'z').to_a returns all alphabets starting from A to Z.



# 4. Print 'Ho! Ho! Ho! Merry Christmas!' using string interpolation and * operator.
# Your answer here...
a = 'Ho! ' * 3
b = 'Merry Christmas!'

puts a+b



Expand All @@ -29,4 +35,10 @@
# c. Finally, print result in the form
# "Your name is <user's name>"
# "Your age is <user's age>"
# Your answer here...
#

@name = gets
@age = gets

puts "Your name is #{@name}"
puts "Your age is #{@age}"
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@brgnepal brgnepal Oct 10, 2014

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Try to create another ruby file like test.rb and copy paste this code and check how it works.
It should be print:

What is your name: <your name here>
What is your age   : <your age>

Your name is <your name>.
Your name is <your age>.