#Introduction to Ruby
##Makers Academy Week 2 Exercises
#####Ruby 1 and Ruby 2 Exercises from Makers Academy hackpad to learn the very basics of Ruby programming language.
###Tasks
#####Ruby 3
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Take the method provide_mortgage?() from the "Boolean logic" section and decide if it would return true or false for these inputs without running the code:
salary 30,000, deposit 50,000, property_value 200,000 salary 30,000, deposit 50,000, property_value 300,000 salary 50,000, deposit 40,000, property_value 200,000 salary 80,000, deposit 100,000, property_value 500,000 salary 35,000, deposit 60,000, property_value 300,000 salary 25,000, deposit 30,000, property_value 150,000 -
Then run the code with these inputs and see if you're right or wrong.
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Extend the provide_mortage?() method to require 5% deposit if the value of the property is less than 650,000 and 20% if it's 650,000 or more.
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Extend the provide_mortgage?() method to waive the limit on the loan amount if the deposit is 75% or more.
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Extend the method to accept another argument, a boolean value indicating if the borrower is currently bankrupt. Modify the method to never provide a mortgage to a bankrupt person.
#####Ruby 4
- Write a Ruby program that creates a file called 'hello_from_ruby.txt'
- Make your program ask for input and store that input for later use.
- If the user types 'save', make your program save the input into the file.
- If the user types 'read', show the content of the file.
- If the user types 'introspect' make the program print itself to the screen.
###Other details
These tasks were set by Evgeny Shadchnev