Решение на Втора задача - хешове, масиви и структура от Сияна Плачкова
Резултати
- 2 точки от тестове
- 0 бонус точки
- 2 точки общо
- 5 успешни тест(а)
- 10 неуспешни тест(а)
Код
class Hash
def fetch_deep(path)
access = self
path.split('.').each do |key|
key = key == key.to_i.to_s ? key.to_i : key.intern
is_val_hash = access.is_a?(Hash) && access.key?(key)
is_val_arr = access.is_a?(Array) && key < access.size
access = is_val_hash || is_val_arr ? access[key] : nil
end
access
end
end
Лог от изпълнението
▸ Покажи логаF....F.FFFFFFFF
Failures:
1) Task 2 README works for all examples
Failure/Error: expect(dessert.fetch_deep('variant')).to eq('chocolate')
expected: "chocolate"
got: nil
(compared using ==)
# /tmp/d20161024-13689-11p5akp/spec.rb:25:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (2 levels) in <top (required)>'
2) Task 2 Hash#fetch_deep is indifferent to symbols and strings
Failure/Error: expect(input.fetch_deep('dessert')).to eq 'ice cream'
expected: "ice cream"
got: nil
(compared using ==)
# /tmp/d20161024-13689-11p5akp/spec.rb:96:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (2 levels) in <top (required)>'
3) Task 2 Hash#fetch_deep can fetch integer-like keys from hashes
Failure/Error: expect(input.fetch_deep('nested.1')).to eq :a
expected: :a
got: nil
(compared using ==)
# /tmp/d20161024-13689-11p5akp/spec.rb:111:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (2 levels) in <top (required)>'
4) Task 2 Hash#reshape can rename fields
Failure/Error: expect(input.reshape(shape)).to eq output
NoMethodError:
undefined method `reshape' for {:name=>"Georgi"}:Hash
# /tmp/d20161024-13689-11p5akp/spec.rb:122:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (2 levels) in <top (required)>'
5) Task 2 Hash#reshape can extract fields to nested objects
Failure/Error: expect(input.reshape(shape)).to eq output
NoMethodError:
undefined method `reshape' for {:profile=>{:name=>"Georgi"}}:Hash
# /tmp/d20161024-13689-11p5akp/spec.rb:133:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (2 levels) in <top (required)>'
6) Task 2 Hash#reshape can create nested objects
Failure/Error: expect(input.reshape(shape)).to eq output
NoMethodError:
undefined method `reshape' for {:name=>"Georgi"}:Hash
# /tmp/d20161024-13689-11p5akp/spec.rb:146:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (2 levels) in <top (required)>'
7) Task 2 Hash#reshape assigns nil to unknown keys
Failure/Error: expect(input.reshape(shape)).to eq b: nil
NoMethodError:
undefined method `reshape' for {:a=>1}:Hash
# /tmp/d20161024-13689-11p5akp/spec.rb:153:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (2 levels) in <top (required)>'
8) Task 2 Hash#reshape can extract fields from arrays by index
Failure/Error: expect(input.reshape(shape)).to eq output
NoMethodError:
undefined method `reshape' for {:users=>[{:name=>"Georgi"}, {:name=>"Ivan"}]}:Hash
# /tmp/d20161024-13689-11p5akp/spec.rb:177:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (2 levels) in <top (required)>'
9) Task 2 Hash#reshape does not modify the input hash
Failure/Error: input.reshape(shape)
NoMethodError:
undefined method `reshape' for {:menu=>{:order=>"cake", "dessert"=>"ice cream", 3=>4}}:Hash
# /tmp/d20161024-13689-11p5akp/spec.rb:194:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (2 levels) in <top (required)>'
10) Task 2 Array#reshape maps each element with the result of Hash#fetch_deep
Failure/Error: expect(input.reshape(shape)).to eq [
NoMethodError:
undefined method `reshape' for [{:order=>{:item=>"meal"}}, {:order=>{:item=>"dessert"}}]:Array
# /tmp/d20161024-13689-11p5akp/spec.rb:213:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (3 levels) in <top (required)>'
# ./lib/language/ruby/run_with_timeout.rb:7:in `block (2 levels) in <top (required)>'
Finished in 0.00786 seconds
15 examples, 10 failures
Failed examples:
rspec /tmp/d20161024-13689-11p5akp/spec.rb:3 # Task 2 README works for all examples
rspec /tmp/d20161024-13689-11p5akp/spec.rb:92 # Task 2 Hash#fetch_deep is indifferent to symbols and strings
rspec /tmp/d20161024-13689-11p5akp/spec.rb:108 # Task 2 Hash#fetch_deep can fetch integer-like keys from hashes
rspec /tmp/d20161024-13689-11p5akp/spec.rb:117 # Task 2 Hash#reshape can rename fields
rspec /tmp/d20161024-13689-11p5akp/spec.rb:125 # Task 2 Hash#reshape can extract fields to nested objects
rspec /tmp/d20161024-13689-11p5akp/spec.rb:136 # Task 2 Hash#reshape can create nested objects
rspec /tmp/d20161024-13689-11p5akp/spec.rb:149 # Task 2 Hash#reshape assigns nil to unknown keys
rspec /tmp/d20161024-13689-11p5akp/spec.rb:156 # Task 2 Hash#reshape can extract fields from arrays by index
rspec /tmp/d20161024-13689-11p5akp/spec.rb:180 # Task 2 Hash#reshape does not modify the input hash
rspec /tmp/d20161024-13689-11p5akp/spec.rb:205 # Task 2 Array#reshape maps each element with the result of Hash#fetch_deep