Data commit

Task/Naming-conventions/Ruby/naming-conventions-1.rb

@@ -0,0 +1,5 @@
+test_variable = [1, 9, 8, 3]
+test_variable.sort    # => [1, 3, 8, 9]
+test_variable         # => [1, 9, 8, 3]
+test_variable.sort!   # => [1, 3, 8, 9]
+test_variable         # => [1, 3, 8, 9]

Task/Naming-conventions/Ruby/naming-conventions-2.rb

@@ -0,0 +1,47 @@
+# Global variable
+$number_of_continents = 7
+
+module Banking
+  # Module constants for semantic versioning
+  VERSION = '1.0.0.1'
+  class BankAccount
+    attr_accessor :first_name, :last_name
+    attr_reader :account_number
+
+    @@ATM_FEE = 3.75
+    @@adiministrator_password = 'secret'
+
+    # The class's constructor
+    def initialize(first_name, last_name, account_number)
+      @first_name = first_name
+      @last_name = last_name
+      @account_number = account_number
+      @balance = 0
+    end
+
+    # Explicit setter as extra behavior is required
+    def account_number=(account_number)
+      puts 'Enter administrator override'
+      if gets == @@adiministrator_password
+        @account_number = account_number
+      else
+        puts 'Sorry. Incorrect password. Account number not changed'
+      end
+    end
+
+    # Explicit getter as extra behavior is required
+    def balance
+      "$#{@balance / 100}.#{@balance % 100}"
+    end
+
+    # Check if account has sufficient funds to complete transaction
+    def sufficient_funds? (withdrawal_amount)
+      withdrawal_amount <= @balance
+    end
+
+    # Destructive method
+    def donate_all_money!
+      @balance = 0
+    end
+  end
+end