Class: Eatable::CLI

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

Constant Summary collapse

AREAS = 
["New York", "San Francisco", "Los Angeles", "Philadelphia", "Boston", 
"Chicago", "Washington, DC", "South Florida"]

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#a_input ⇒ Object

Returns the value of attribute a_input.



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# File 'lib/eatable/cli.rb', line 8

def a_input
  @a_input
end

#city_name ⇒ Object

Returns the value of attribute city_name.



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# File 'lib/eatable/cli.rb', line 8

def city_name
  @city_name
end

#n_input ⇒ Object

Returns the value of attribute n_input.



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# File 'lib/eatable/cli.rb', line 8

def n_input
  @n_input
end

#neighborhoods ⇒ Object

Returns the value of attribute neighborhoods.



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# File 'lib/eatable/cli.rb', line 8

def neighborhoods
  @neighborhoods
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/eatable/cli.rb', line 11

def call
  self.greeting
  self.select_area
  self.select_neighborhood
  self.list_restaurants
end

#greeting ⇒ Object 



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# File 'lib/eatable/cli.rb', line 25

def greeting
  puts "_" * 85, "\n"
  puts "Hi there, welcome to Eatable!  \u{1f370} \u{1f374}"
  puts "Restaurants can currently be screened in the following areas:"
  puts "_" * 85, "\n"
  AREAS.sort.each_with_index {|a, i| puts "#{i + 1}. #{a}" }    
end

#list_restaurants ⇒ Object 



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# File 'lib/eatable/cli.rb', line 69

def list_restaurants
  valid_restaurants = Eatable::Scraper.restaurant_scrape(self.neighborhood_url)
  puts "Here are some potential options!"
  puts "-" * 31
  valid_restaurants.each do |restaurant|
    puts "\n #{restaurant["name"]}\n   #{restaurant["address"]}\n   #{restaurant["phone"]}"
  end
  puts "_" * 85 
  puts "\nWould you like to search another area? (Y/n)?"
  print "=> "
  input = gets.strip.downcase
    if input == 'y'
      self.call
    else
      quit
    end
end

#neighborhood_url ⇒ Object 



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# File 'lib/eatable/cli.rb', line 88

def neighborhood_url
  k = self.neighborhoods.keys
  self.neighborhoods[k[self.n_input - 1]]
end

#quit ⇒ Object 



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# File 'lib/eatable/cli.rb', line 18

def quit
  puts "-" * 24
  puts "\nSee you later! \u{2615}"
  exit(0)
end

#select_area ⇒ Object 



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# File 'lib/eatable/cli.rb', line 34

def select_area
  puts "\nWhich area would you like to search? (Please type the number, or 0 to quit.)"
  print "=> "    
  self.a_input = gets.strip.to_i
  if self.a_input == 0
    self.quit
  else
    puts "\nOk! Let's check #{AREAS.sort[self.a_input - 1]}..."
    puts "_" * 85, "\n"
  end
end

#select_neighborhood ⇒ Object 



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# File 'lib/eatable/cli.rb', line 47

def select_neighborhood
  puts "Available neighborhoods:"
  puts "-" * 24
  @city_name = (AREAS.sort[self.a_input - 1]).downcase.gsub(/\s|,/, "")
  if @city_name == "newyork"
    @city_name = "www"
  end
  @neighborhoods = Eatable::Scraper.neighborhood_scrape(@city_name)
  self.neighborhoods.each_with_index {|(k,v), i| puts "#{i + 1}. #{k}"}
  puts "\nWhere are you thinking of eating? (select the neighborhood number, or 0 to quit)"
  print "=> "
  self.n_input = gets.strip.to_i
  if self.n_input == 0
    self.quit
  else
    k = self.neighborhoods.keys
    puts "\nOk! Screening #{k[self.n_input - 1]} restaurant menus... This may take a few minutes..."
    puts "_" * 90, "\n"
  end
end