Ror assignment day 04

ROR-Assignment-Day-04/debt_gdp_ratio.rb

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+# Define module DebtGdpRatio
+module DebtGdpRatio
+    # Define method debt_gdp_ratio
+    def self.debt_gdp_ratio(gdp, debt)
+      return 'GDP cannot be zero' if gdp == 0
+      (debt.to_f / gdp.to_f) * 100
+    end
+end

ROR-Assignment-Day-04/economic_analysis.rb

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+# Define module EconomicAnalysis
+module EconomicAnalysis
+  # Method to analyze inflation rate
+  def inflation_rate_analysis(initial_price, final_price, years)
+    return 'Years cannot be zero' if years == 0
+    ((final_price - initial_price) / initial_price.to_f) / years * 100
+  end
+
+  # Method to analyze trade balance
+  def trade_balance_analysis(exports, imports)
+    balance = exports - imports
+    case balance
+      when 0
+          'Trade is Balanced'
+      when 1..Float::INFINITY
+          "Trade Surplus: #{balance}"
+      when -Float::INFINITY..-1
+          "Trade Deficit: #{balance.abs}"
+      else
+          'Invalid balance'
+      end
+  end
+
+  # Method to provide details for a country
+  def details(country_name, gdp, debt, initial_price, final_price, years, exports, imports)
+    debt_gdp_ratio = DebtGdpRatio.debt_gdp_ratio(gdp, debt)
+    inflation_rate = inflation_rate_analysis(initial_price, final_price, years)
+    trade_balance = trade_balance_analysis(exports, imports)
+
+    <<-DETAILS
+      Country: #{country_name}
+      Debt-to-GDP Ratio: #{debt_gdp_ratio}%
+      Inflation Rate (per year): #{inflation_rate}%
+      Trade Balance: #{trade_balance}
+    DETAILS
+  end
+end

ROR-Assignment-Day-04/loan_eligibility.rb

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+# Define module LoanEligibility
+module LoanEligibility
+    # IMF members list
+    IMF_MEMBERS = [
+      "Afghanistan", "Albania", "Algeria", "Andorra", "Angola", "Antigua and Barbuda", 
+      "Argentina", "Armenia", "Australia", "Austria", "Azerbaijan", "Bahamas", 
+      "Bahrain", "Bangladesh", "Barbados", "Belarus", "Belgium", "Belize", 
+      "Benin", "Bhutan", "Bolivia", "Bosnia and Herzegovina", "Botswana", 
+      "Brazil", "Brunei Darussalam", "Bulgaria", "Burkina Faso", "Burundi", 
+      "Cabo Verde", "Cambodia", "Cameroon", "Canada", "Central African Republic", 
+      "Chad", "Chile", "China", "Colombia", "Comoros", "Congo", "Congo, Democratic Republic of the", 
+      "Costa Rica", "Croatia", "Cuba", "Cyprus", "Czech Republic", "Denmark", 
+      "Djibouti", "Dominica", "Dominican Republic", "Ecuador", "Egypt", 
+      "El Salvador", "Equatorial Guinea", "Eritrea", "Estonia", "Eswatini", 
+      "Ethiopia", "Fiji", "Finland", "France", "Gabon", "Gambia", "Georgia", 
+      "Germany", "Ghana", "Greece", "Grenada", "Guatemala", "Guinea", 
+      "Guinea-Bissau", "Guyana", "Haiti", "Honduras", "Hungary", "Iceland", 
+      "India", "Indonesia", "Iran", "Iraq", "Ireland", "Israel", "Italy", 
+      "Jamaica", "Japan", "Jordan", "Kazakhstan", "Kenya", "Kiribati", 
+      "Korea, Democratic People's Republic of", "Korea, Republic of", "Kuwait", 
+      "Kyrgyzstan", "Lao People's Democratic Republic", "Latvia", "Lebanon", 
+      "Lesotho", "Liberia", "Libya", "Liechtenstein", "Lithuania", "Luxembourg", 
+      "Madagascar", "Malawi", "Malaysia", "Maldives", "Mali", "Malta", 
+      "Marshall Islands", "Mauritania", "Mauritius", "Mexico", "Micronesia (Federated States of)", 
+      "Moldova", "Monaco", "Mongolia", "Montenegro", "Morocco", "Mozambique", 
+      "Myanmar", "Namibia", "Nauru", "Nepal", "Netherlands", "New Zealand", 
+      "Nicaragua", "Niger", "Nigeria", "North Macedonia", "Norway", "Oman", 
+      "Pakistan", "Palau", "Panama", "Papua New Guinea", "Paraguay", "Peru", 
+      "Philippines", "Poland", "Portugal", "Qatar", "Romania", "Russian Federation", 
+      "Rwanda", "Saint Kitts and Nevis", "Saint Lucia", "Saint Vincent and the Grenadines", 
+      "Samoa", "San Marino", "Sao Tome and Principe", "Saudi Arabia", "Senegal", 
+      "Serbia", "Seychelles", "Sierra Leone", "Singapore", "Slovak Republic", 
+      "Slovenia", "Solomon Islands", "Somalia", "South Africa", "South Sudan", 
+      "Spain", "Sri Lanka", "Sudan", "Suriname", "Sweden", "Switzerland", 
+      "Syrian Arab Republic", "Taiwan", "Tajikistan", "Tanzania", "Thailand", 
+      "Timor-Leste", "Togo", "Tonga", "Trinidad and Tobago", "Tunisia", "Turkey", 
+      "Turkmenistan", "Tuvalu", "Uganda", "Ukraine", "United Arab Emirates", 
+      "United Kingdom", "United States", "Uruguay", "Uzbekistan", "Vanuatu", 
+      "Venezuela", "Viet Nam", "Yemen", "Zambia", "Zimbabwe"
+    ]
+
+    # Check if the country is an IMF member
+    def is_imf_member?(country_name)
+      IMF_MEMBERS.include?(country_name)
+    end
+
+    # Debt sustainability based on GDP and debt ratio
+    def debt_sustainability(country_name, gdp, debt)
+        dept_gdp_ratio = DebtGdpRatio.debt_gdp_ratio(gdp, debt)
+        dept_gdp_ratio <= 60
+    end
+
+    # Check if the country is committed to reforms
+    def commitment_to_reforms(country_name)
+      is_imf_member?(country_name) 
+    end
+
+    # Determine loan eligibility based on GDP and debt sustainability
+    def loan_eligibility(country_name, gdp, debt)
+      if is_imf_member?(country_name)
+        debt_sustainability(country_name, gdp, debt) && commitment_to_reforms(country_name) ? "Loan is approved" : "Loan is not approved"
+      else
+        "Country is not a member of IMF so loan can't be approved"
+      end
+    end
+
+    # Call loan eligibility method (for easier access)
+    def details(country_name, gdp, debt)
+      loan_eligibility(country_name, gdp, debt)
+    end
+end
+

ROR-Assignment-Day-04/main.rb

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+require_relative 'loan_eligibility'
+require_relative 'economic_analysis'
+require_relative 'military_defense'
+require_relative 'debt_gdp_ratio'
+require 'active_support/core_ext/string'
+
+
+class LoanEligibilityTool
+  include DebtGdpRatio
+  include LoanEligibility
+end
+
+class EconomicAnalysisTool
+  include DebtGdpRatio
+  include EconomicAnalysis
+end
+
+class MilitaryAndDefenseAnalysis
+  include MilitaryAndDefense
+end
+
+def economic_analysis_tool
+  puts "Economic Analysis Tool"
+
+  print "Enter the country name: "
+  country_name = gets.chomp.squish.titleize
+
+  print "Enter GDP: "
+  gdp = gets.chomp.to_f
+
+  print "Enter Debt: "
+  debt = gets.chomp.to_f
+
+  print "Enter Initial Price (of goods/services): "
+  initial_price = gets.chomp.to_f
+
+  print "Enter Final Price (of goods/services): "
+  final_price = Integer(gets.chomp)
+
+  print "Enter the number of years over which inflation occurred: "
+  years = Integer(gets.chomp)
+
+  print "Enter Total Exports: "
+  exports = gets.chomp.to_f
+
+  print "Enter Total Imports: "
+  imports = gets.chomp.to_f
+
+  # Display analysis details
+  economic_analysis = EconomicAnalysisTool.new
+  puts economic_analysis.details(country_name, gdp, debt, initial_price, final_price, years, exports, imports)
+rescue => e
+  puts "Error: #{e.message}"
+end
+
+def military_and_defense_analysis_tool
+  puts "Military and Defense Analysis Tool"
+
+  print "Enter the country name: "
+  country_name = gets.chomp.squish.titleize
+
+  print "Enter Defense Budget: "
+  defense_budget = gets.chomp.to_f
+
+  print "Enter GDP: "
+  gdp = gets.chomp.to_f
+
+  print "Enter Global Military Rank: "
+  rank = Integer(gets.chomp)
+
+  print "Enter Total Number of Countries: "
+  total_countries = Integer(gets.chomp)
+
+  print "Enter Total Cybersecurity Incidents Reported: "
+  total_incidents = Integer(gets.chomp)
+
+  print "Enter Number of Resolved Cybersecurity Incidents: "
+  resolved_incidents = Integer(gets.chomp)
+
+  # Display analysis details
+  military_analysis = MilitaryAndDefenseAnalysis.new
+  puts military_analysis.details(country_name, defense_budget, gdp, rank, total_countries, total_incidents, resolved_incidents)
+rescue => e
+  puts "Error: #{e.message}"
+end
+
+def loan_eligibility_tool
+  puts "Loan Eligibility Tool"
+
+  print "Enter the country name: "
+  country_name = gets.chomp.squish.titleize
+
+  print "Enter the GDP: "
+  gdp = Integer(gets.chomp)
+
+  print "Enter the Debt: "
+  debt = Integer(gets.chomp)
+
+  # Example of usage:
+  loan = LoanEligibilityTool.new
+  puts loan.details(country_name, gdp, debt)  # Adjust the values as needed
+rescue => e
+  puts "Error: #{e.message}"
+end
+
+def main
+  puts "Analysis Loan Tool"
+
+  loop do
+    puts "************ 🚀 Program Start 🚀 ************"
+    puts "Choose the tool you want to use: "
+    print "1. Economic Analysis Tool\n2. Military and Defense Analysis Tool\n3. Loan Eligibility Tool\n4. Exit\n"
+    choice = Integer(gets.chomp)
+
+    case choice
+    when 1
+      economic_analysis_tool
+    when 2
+      military_and_defense_analysis_tool
+    when 3
+      loan_eligibility_tool
+    when 4
+      puts "Exiting..."
+      break
+    else
+      puts "Invalid choice."
+    end
+  end
+end
+
+main

ROR-Assignment-Day-04/military_defense.rb

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+# Define module MilitaryAndDefense
+module MilitaryAndDefense
+    # Method to calculate defense spending as a percentage of GDP
+    def defense_spending_analysis(defense_budget, gdp)
+      return 'GDP cannot be zero' if gdp == 0
+      (defense_budget.to_f / gdp.to_f) * 100
+    end
+
+    # Method to compare global military rank
+    def global_military_rank_comparison(rank, total_countries)
+      if rank > total_countries || rank <= 0
+        "Invalid rank. Rank must be between 1 and #{total_countries}."
+      else
+        "Rank #{rank} out of #{total_countries} places the country in the top #{((rank.to_f / total_countries) * 100).round(2)}% globally."
+      end
+    end
+
+    # Method to assess cybersecurity preparedness
+    def cybersecurity_preparedness(total_incidents, resolved_incidents)
+      return 'Total incidents cannot be zero' if total_incidents == 0
+      resolution_rate = (resolved_incidents.to_f / total_incidents) * 100
+      case resolution_rate
+      when 90..100
+        "Excellent preparedness with a resolution rate of #{resolution_rate.round(2)}%."
+      when 70...90
+        "Good preparedness with a resolution rate of #{resolution_rate.round(2)}%."
+      when 50...70
+        "Moderate preparedness with a resolution rate of #{resolution_rate.round(2)}%."
+      when 100..Float::INFINITY
+        "Invalid resolution rate. Resolved incidents cannot be more than total incidents."
+      else
+        "Poor preparedness with a resolution rate of #{resolution_rate.round(2)}%."
+      end
+    end
+
+    # Method to display full analysis
+    def details(country_name, defense_budget, gdp, rank, total_countries, total_incidents, resolved_incidents)
+      defense_spending = defense_spending_analysis(defense_budget, gdp)
+      rank_comparison = global_military_rank_comparison(rank, total_countries)
+      cybersecurity_status = cybersecurity_preparedness(total_incidents, resolved_incidents)
+
+      <<-DETAILS
+          Country: #{country_name}
+          Defense Spending (% of GDP): #{defense_spending}
+          Global Military Rank: #{rank_comparison}
+          Cybersecurity Preparedness: #{cybersecurity_status}
+      DETAILS
+    end
+end
+