Class: TopStockMovers::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/top_stock_movers/cli.rb

Defined Under Namespace

Classes: Viewing_options

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/top_stock_movers/cli.rb', line 3

def call
  list_viewing_options
  list_stocks
  menu
  goodbye
end

#goodbye ⇒ Object 



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# File 'lib/top_stock_movers/cli.rb', line 131

def goodbye
  puts ""
  puts "Thanks for using top-stock-movers!! Have a good day!"
end

#list_stocks ⇒ Object 



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# File 'lib/top_stock_movers/cli.rb', line 46

def list_stocks
  puts ""
  puts "Today's Top 25 #{@selection.name} stocks"
  puts "------------------------------"

  #The line below allows me to scrape 7 different url's by changing the url according to the users selection
  TopStockMovers::Stocks.scrape_tradingview(@selection.name.downcase) if TopStockMovers::Stocks.all == []
  @stocks = TopStockMovers::Stocks.all
  #This case statement is using the Viewing_options instance originally selected by the user to output
  #the most relevant data per the selection and sorts accordingly. For example "% change" for Gainers, or "volume" for Active
  case @selection.sorter
  when "percent_change-pos"
    @stocks.sort{|a,b| b.percent_change <=> a.percent_change}.each.with_index(1) do |stock, i|
      puts "#{i}. #{stock.percent_change}% - #{stock.ticker_symbol} - #{stock.name}"
      break if i == 25
    end
  when "percent_change-neg"
    @stocks.sort{|a,b| a.percent_change <=> b.percent_change}.each.with_index(1) do |stock, i|
      puts "#{i}. #{stock.percent_change}% - #{stock.ticker_symbol} - #{stock.name}"
      break if i == 25
    end
  when "percent_change-abs"
    @stocks.sort{|a,b| b.percent_change.abs <=> a.percent_change.abs}.each.with_index(1) do |stock, i|
      puts "#{i}. #{stock.percent_change}% - #{stock.ticker_symbol} - #{stock.name}"
      break if i == 25
    end
  when "volume"
    @stocks.sort{|a,b| b.volume <=> a.volume}.each.with_index(1) do |stock, i|
      puts "#{i}. #{stock.volume}M -Vol   #{stock.ticker_symbol} - #{stock.name}"
      break if i == 25
    end
  when "rating"
    @stocks.sort{|a,b| b.rating <=> a.rating}.each.with_index(1) do |stock, i|
      puts "#{i}. #{stock.rating} -Rating - #{stock.percent_change}- #{stock.ticker_symbol} - #{stock.name}"
      break if i == 25
    end
  when "market_cap"
    @stocks.sort{|a,b| b.market_cap <=> a.market_cap}.each.with_index(1) do |stock, i|
      puts "#{i}. #{stock.market_cap}M  -MktCap- #{stock.ticker_symbol} - #{stock.name}"
      break if i == 25
    end
  end
end

#list_viewing_options ⇒ Object 



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# File 'lib/top_stock_movers/cli.rb', line 35

def list_viewing_options
  puts ""
  puts "How would you like to view today's Stock Market?? please enter corresponding number"
  puts ""
  Viewing_options.all.each.with_index(1) do |option, i|
    puts "#{i}. #{option.name} -- #{option.desc}"
  end
  input = gets.strip.to_i - 1
  @selection = Viewing_options.all[input]
end

#menu ⇒ Object 



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# File 'lib/top_stock_movers/cli.rb', line 90

def menu
  puts "Enter number of Stock you would like more info on, type 'view options' to view the initial sorting options, 'list' to list stocks, or exit to quit"
  input = gets.strip.downcase
  if input.to_i > 0
    num = input.to_i - 1
    puts""
    puts "#{@stocks[num].name} --- #{@stocks[num].ticker_symbol}"
    puts "-----------------------------------------------------------------"
    puts "Sector  =  #{@stocks[num].sector}"
    puts "Rating  =  #{@stocks[num].rating}"
    puts "Price   =  $#{@stocks[num].price}"
    puts "Prc chg =  #{@stocks[num].change}"
    puts "% chg   =  #{@stocks[num].percent_change}"
    puts "Volume  =  #{@stocks[num].volume}M"
    puts "Mkt Cap =  #{@stocks[num].market_cap}M"
    puts "*** Would you like to open this stock's page for more info?(y/n) ***"
    input_2 = gets.strip.downcase
    if input_2 == "y"
      link = "#{@stocks[num].url}"
      if RbConfig::CONFIG['host_os'] =~ /mswin|mingw|cygwin/
        system "start #{link}"
      elsif RbConfig::CONFIG['host_os'] =~ /darwin/
        system "open #{link}"
      elsif RbConfig::CONFIG['host_os'] =~ /linux|bsd/
        system "xdg-open #{link}"
      end
      menu
    else
      menu
    end
  elsif input == 'view options'
    call
  elsif input == 'list'
    list_stocks
    menu
  elsif input == 'exit'
  else
    menu
  end
end