Списъци от символи с %i( foo bar baz )

Програмиране с Ruby

Курс във Факултета по Математика и Информатика към СУ

Решение на Трета задача от Божидар Григоров

Обратно към всички решения

Към профила на Божидар Григоров

Резултати

  • 4 точки от тестове
  • 0 бонус точки
  • 4 точки общо
  • 29 успешни тест(а)
  • 15 неуспешни тест(а)

Код

module RBFS
class File
def initialize(file = nil)
@file = file
end
def data_type
return :nil if @file.nil?
return :string if @file.is_a? String
return :number if @file.is_a? Numeric
return :boolean if !!@file == @file
:symbol if @file.is_a? Symbol
end
def data
@file
end
def data=(file)
@file = file
end
def is_number?
@file.to_f.to_s == self.to_s || self.to_i.to_s == self.to_s
end
def serialize
"#{data_type}:#{data}"
end
end
class Directory
def initialize
@directories = Hash.new
@files = Hash.new
end
def add_file(name, file)
@files[name] = file
end
def add_directory(name, directory = Directory.new)
@directories[name] = directory
end
def [](name)
@directories[name] || @files[name]
end
def files
@files
end
def directories
@directories
end
end
end

Лог от изпълнението

....F...FFFFFF..........F..FF..F..F..F..F..F

Failures:

  1) RBFS Directory without files can be serialized
     Failure/Error: expect(directory.serialize).to eq '0:0:'
     NoMethodError:
       undefined method `serialize' for #<RBFS::Directory:0xba289c44 @directories={}, @files={}>
     # /tmp/d20141111-26053-pwsfqj/spec.rb:11:in `block (4 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  2) RBFS Directory serialization #serialize can serialize
     Failure/Error: expect(directory.serialize).to eq simple_serialized_string
     NoMethodError:
       undefined method `serialize' for #<RBFS::Directory:0xba285838>
     # /tmp/d20141111-26053-pwsfqj/spec.rb:81:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  3) RBFS Directory serialization #serialize can serialize multiple directories recursively
     Failure/Error: expect(directory.serialize).to eq recursive_serialized_string
     NoMethodError:
       undefined method `serialize' for #<RBFS::Directory:0xba28499c>
     # /tmp/d20141111-26053-pwsfqj/spec.rb:95:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  4) RBFS Directory serialization ::parse can parse empty directories
     Failure/Error: parsed_directory = RBFS::Directory.parse('0:0:')
     NoMethodError:
       undefined method `parse' for RBFS::Directory:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:101:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  5) RBFS Directory serialization ::parse can parse directories with files
     Failure/Error: parsed_directory = RBFS::Directory.parse(simple_serialized_string)
     NoMethodError:
       undefined method `parse' for RBFS::Directory:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:108:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  6) RBFS Directory serialization ::parse can parse directory trees without files
     Failure/Error: parsed_directory = RBFS::Directory.parse('0:2:dir1:15:0:1:dir2:4:0:0:dir3:4:0:0:')
     NoMethodError:
       undefined method `parse' for RBFS::Directory:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:117:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  7) RBFS Directory serialization ::parse can parse directories recursively
     Failure/Error: parsed_directory = RBFS::Directory.parse(recursive_serialized_string)
     NoMethodError:
       undefined method `parse' for RBFS::Directory:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:125:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  8) RBFS File data type nil can be parsed
     Failure/Error: file = RBFS::File.parse('nil:')
     NoMethodError:
       undefined method `parse' for RBFS::File:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:230:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  9) RBFS File data type string can be parsed
     Failure/Error: file = RBFS::File.parse('string:Hey there')
     NoMethodError:
       undefined method `parse' for RBFS::File:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:248:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  10) RBFS File data type string can parse a string with colons
     Failure/Error: file = RBFS::File.parse('string:Hay :)')
     NoMethodError:
       undefined method `parse' for RBFS::File:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:255:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  11) RBFS File data type symbol can be parsed
     Failure/Error: file = RBFS::File.parse('symbol:hello')
     NoMethodError:
       undefined method `parse' for RBFS::File:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:274:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  12) RBFS File data type number can be parsed
     Failure/Error: file = RBFS::File.parse('number:1234')
     NoMethodError:
       undefined method `parse' for RBFS::File:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:293:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  13) RBFS File data type float number can be parsed
     Failure/Error: file = RBFS::File.parse('number:3.14')
     NoMethodError:
       undefined method `parse' for RBFS::File:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:312:in `block (5 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  14) RBFS File data type boolean true can be parsed
     Failure/Error: file = RBFS::File.parse('boolean:true')
     NoMethodError:
       undefined method `parse' for RBFS::File:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:332:in `block (6 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  15) RBFS File data type boolean false can be parsed
     Failure/Error: file = RBFS::File.parse('boolean:false')
     NoMethodError:
       undefined method `parse' for RBFS::File:Class
     # /tmp/d20141111-26053-pwsfqj/spec.rb:351:in `block (6 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/language/ruby/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

Finished in 0.04099 seconds
44 examples, 15 failures

Failed examples:

rspec /tmp/d20141111-26053-pwsfqj/spec.rb:10 # RBFS Directory without files can be serialized
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:76 # RBFS Directory serialization #serialize can serialize
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:84 # RBFS Directory serialization #serialize can serialize multiple directories recursively
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:100 # RBFS Directory serialization ::parse can parse empty directories
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:107 # RBFS Directory serialization ::parse can parse directories with files
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:116 # RBFS Directory serialization ::parse can parse directory trees without files
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:124 # RBFS Directory serialization ::parse can parse directories recursively
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:229 # RBFS File data type nil can be parsed
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:247 # RBFS File data type string can be parsed
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:254 # RBFS File data type string can parse a string with colons
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:273 # RBFS File data type symbol can be parsed
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:292 # RBFS File data type number can be parsed
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:311 # RBFS File data type float number can be parsed
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:331 # RBFS File data type boolean true can be parsed
rspec /tmp/d20141111-26053-pwsfqj/spec.rb:350 # RBFS File data type boolean false can be parsed

История (1 версия и 0 коментара)

Божидар обнови решението на 10.11.2014 16:59 (преди около 10 години)

+module RBFS
+ class File
+ def initialize(file = nil)
+ @file = file
+ end
+
+ def data_type
+ return :nil if @file.nil?
+ return :string if @file.is_a? String
+ return :number if @file.is_a? Numeric
+ return :boolean if !!@file == @file
+ :symbol if @file.is_a? Symbol
+ end
+
+ def data
+ @file
+ end
+
+ def data=(file)
+ @file = file
+ end
+
+ def is_number?
+ @file.to_f.to_s == self.to_s || self.to_i.to_s == self.to_s
+ end
+
+ def serialize
+ "#{data_type}:#{data}"
+ end
+ end
+
+ class Directory
+ def initialize
+ @directories = Hash.new
+ @files = Hash.new
+ end
+
+ def add_file(name, file)
+ @files[name] = file
+ end
+
+ def add_directory(name, directory = Directory.new)
+ @directories[name] = directory
+ end
+
+ def [](name)
+ @directories[name] || @files[name]
+ end
+
+ def files
+ @files
+ end
+
+ def directories
+ @directories
+ end
+ end
+end