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Use TDD to create classes that will respond to the interaction pattern below:
pry(main)> require './lib/person'
#=> true
pry(main)> require './lib/craft'
#=> true
pry(main)> require './lib/event'
#=> true
pry(main)> person = Person.new({name: 'Hector', interests: ['sewing', 'millinery', 'drawing']})
#=> #<Person:0x00007fd379b96028...>
pry(main)> person.name
#=> "Hector"
pry(main)> person.interests
#=> ["sewing", "millinery", "drawing"]
pry(main)> person.supplies
#=> {}
pry(main)> craft = Craft.new('knitting', {yarn: 20, scissors: 1, knitting_needles: 2})
#=> #<Craft:0x00007fd37b818318...>
pry(main)> craft.name
#=> "knitting"
pry(main)> craft.supplies_required
#=> {:yarn=>20, :scissors=>1, :knitting_needles=>2}
pry(main)> event = Event.new("Carla's Craft Connection", [craft], [person])
#=> #<Event:0x00007fd379af43e0...>
pry(main)> event.name
#=> "Carla's Craft Connection"
pry(main)> event.crafts
#=> [#<Craft:0x00007fd37b818318...>]
pry(main)> event.attendees
#=> [#<Person:0x00007fd379b96028...>]
pry(main)> person.add_supply('fabric', 4)
pry(main)> person.add_supply('scissors', 1)
pry(main)> person.supplies
#=> {"fabric"=>4, "scissors"=>1}
pry(main)> person.add_supply('fabric', 3)
pry(main)> person.supplies
#=> {"fabric"=>7, "scissors"=>1}Use TDD to update your classes to respond to the following interaction pattern
craft_with_most_suppliesreturns the name of the craft that requires the most supply types.
pry(main)> require './lib/person'
#=> true
pry(main)> require './lib/craft'
#=> true
pry(main)> require './lib/event'
#=> true
pry(main)> hector = Person.new({name: 'Hector', interests: ['sewing', 'millinery', 'drawing']})
#=> #<Person:0x00007fc419b97910...>
pry(main)> toni = Person.new({name: 'Toni', interests: ['sewing', 'knitting']})
#=> #<Person:0x00007fc3fa01e558...>
pry(main)> sewing = Craft.new('sewing', {fabric: 5, scissors: 1, thread: 1, sewing_needles: 1})
#=> #<Craft:0x00007fc40901d5b8...>
pry(main)> knitting = Craft.new('knitting', {yarn: 20, scissors: 1, knitting_needles: 2})
#=> #<Craft:0x00007fc419b4c2f8...>
pry(main)> event = Event.new("Carla's Craft Connection", [sewing, knitting], [hector, toni])
#=> #<Event:0x00007fc3fa828780...>
pry(main)> event.attendee_names
#=> ["Hector", "Toni"]
pry(main)> event.craft_with_most_supplies
#=> "sewing"
pry(main)> event.supply_list
#=> ["fabric", "scissors", "thread", "sewing_needles", "yarn", "knitting_needles"]
pry(main)> hector.can_build?(sewing)
#=> false
pry(main)> hector.add_supply('fabric', 7)
pry(main)> hector.add_supply('thread', 1)
pry(main)> hector.can_build?(sewing)
#=> false
pry(main)> hector.add_supply('scissors', 1)
pry(main)> hector.add_supply('sewing_needles', 1)
pry(main)> hector.can_build?(sewing)
#=> trueUse TDD to update your classes to respond to the following interaction pattern
attendees_by_craft_interestreturns a hash where the keys are the names of all of the crafts in the event, and the values are arrays of attendees who are interested in that craft.
pry(main)> require './lib/person'
#=> true
pry(main)> require './lib/craft'
#=> true
pry(main)> require './lib/event'
#=> true
pry(main)> hector = Person.new({name: 'Hector', interests: ['sewing', 'millinery', 'drawing']})
#=> #<Person:0x00007fe442377890...>
pry(main)> toni = Person.new({name: 'Toni', interests: ['sewing', 'knitting']})
#=> #<Person:0x00007fe44286a348...>
pry(main)> tony = Person.new({name: 'Tony', interests: ['drawing', 'knitting']})
#=> #<Person:0x00007fe442335788...>
pry(main)> knitting = Craft.new('knitting', {yarn: 20, scissors: 1, knitting_needles: 2})
#=> #<Craft:0x00007fe43381a640...>
pry(main)> sewing = Craft.new('sewing', {fabric: 5, scissors: 1, thread: 1})
#=> #<Craft:0x00007fe4422e6610...>
pry(main)> painting = Craft.new('painting', {canvas: 1, paint_brush: 2, paints: 5})
#=> #<Craft:0x00007fe4330159e0...>
pry(main)> event = Event.new("Carla's Craft Connection", [knitting, painting, sewing], [hector, toni, tony])
#=> #<Event:0x00007fe442285ea0...>
pry(main)> event.attendees_by_craft_interest
#=> {
# "knitting"=>[#<Person:0x00007fe44286a348...>,#<Person:0x00007fe442335788...>],
# "painting"=>[],
# "sewing"=>[#<Person:0x00007fe442377890...>,#<Person:0x00007fe44286a348...>]
# }
pry(main)> event.crafts_that_use('scissors')
#=> [#<Craft:0x00007fe43381a640...>,#<Craft:0x00007fe4422e6610...>]
pry(main)> event.crafts_that_use('fire')
#=> []Use TDD to update your classes to respond to the following interaction pattern
assign_attendees_to_craftsreturns a hash where the keys are each craft in the event, and the values are arrays of randomly chosen attendees who are interested in and can build that craft. Two possible return values are shown in the interaction pattern, but there could be other random assignments.
pry(main)> require './lib/craft'
#=> true
pry(main)> require './lib/person'
#=> true
pry(main)> require './lib/event'
#=> true
pry(main)> hector = Person.new({name: 'Hector', interests: ['sewing', 'millinery', 'drawing', 'painting']})
#=> #<Person:0x00007fae4d91ac00...>
pry(main)> toni = Person.new({name: 'Toni', interests: ['sewing', 'knitting']})
#=> #<Person:0x00007fae2f018490...>
pry(main)> tony = Person.new({name: 'Tony', interests: ['drawing', 'knitting', 'painting']})
#=> #<Person:0x00007fae4d9526f0...>
pry(main)> knitting = Craft.new('knitting', {yarn: 20, scissors: 1, knitting_needles: 2})
#=> #<Craft:0x00007fae4d2a6fb8...>
pry(main)> sewing = Craft.new('sewing', {fabric: 5, scissors: 1, thread: 1})
#=> #<Craft:0x00007fae2f032930...>
pry(main)> painting = Craft.new('painting', {canvas: 1, paint_brush: 2, paints: 5})
#=> #<Craft:0x00007fae2f84b950...>
pry(main)> toni.add_supply('yarn', 30)
pry(main)> toni.add_supply('scissors', 2)
pry(main)> toni.add_supply('knitting_needles', 5)
pry(main)> toni.add_supply('fabric', 10)
pry(main)> toni.add_supply('scissors', 1)
pry(main)> toni.add_supply('thread', 2)
pry(main)> toni.add_supply('paint_brush', 10)
pry(main)> toni.add_supply('paints', 20)
pry(main)> tony.add_supply('yarn', 20)
pry(main)> tony.add_supply('scissors', 2)
pry(main)> tony.add_supply('knitting_needles', 2)
pry(main)> hector.add_supply('fabric', 5)
pry(main)> hector.add_supply('scissors', 1)
pry(main)> hector.add_supply('thread', 1)
pry(main)> hector.add_supply('canvas', 5)
pry(main)> hector.add_supply('paint_brush', 10)
pry(main)> hector.add_supply('paints', 20)
pry(main)> event = Event.new("Carla's Craft Connection", [knitting, painting, sewing], [hector, toni, tony])
#=> #<Event:0x00007fae4d23d8b0...>
pry(main)> event.assign_attendees_to_crafts
#=> {#<Craft:0x00007fae4d2a6fb8...>=>[#<Person:0x00007fae4d9526f0...>],
#<Craft:0x00007fae2f84b950...>=>[#<Person:0x00007fae4d91ac00...>],
#<Craft:0x00007fae2f032930...>=>[#<Person:0x00007fae2f018490...>]}
pry(main)> event.assign_attendees_to_crafts
#=> {#<Craft:0x00007fae4d2a6fb8...>=>[#<Person:0x00007fae4d9526f0...>],
#<Craft:0x00007fae2f84b950...>=>[],
#<Craft:0x00007fae2f032930...>=>[#<Person:0x00007fae4d91ac00...>,#<Person:0x00007fae2f018490...>]}
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