Top Level Namespace

Includes:
Contracts

Defined Under Namespace

Modules: Bar, Contracts, Entitlements, Mod, ModuleContractExample, ModuleExample, ModuleWithContracts, RubyVersionCheck, Wrapper Classes: A, B, BareOptionalContractUsed, Child, Contract, ContractBaseError, ContractError, EmptyCont, F, Foo, GenericExample, InvariantError, KlassWithModuleExample, MyBirthday, NotWrapped, Obj, ObjWithInvariants, ParamContractError, Parent, PatternMatchingError, PatternMatchingExample, ReturnContractError, SingletonClassExample, SingletonInheritanceExample, SingletonInheritanceExampleSubclass, Wrapped

Constant Summary collapse

C = 
Contracts
Baz = 
1

Constants included from Contracts

Contracts::VERSION

Constants included from Contracts::Builtin

Contracts::Builtin::ArrayOf, Contracts::Builtin::SetOf

Instance Method Summary collapse

Methods included from Contracts

extended, included

Methods included from Contracts::Attrs

#attr_accessor_with_contract, #attr_reader_with_contract, #attr_writer_with_contract

Instance Method Details

#add(a, b) ⇒ Object 



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# File 'lib/contracts-ruby2/benchmarks/hash.rb', line 9

def add opts
  opts[:a] + opts[:b]
end

#benchmark ⇒ Object 



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# File 'lib/contracts-ruby2/benchmarks/io.rb', line 21

def benchmark
  Benchmark.bm 30 do |x|
    x.report "testing download" do
      100.times do |_|
        download(@urls.sample)
      end
    end
    x.report "testing contracts download" do
      100.times do |_|
        contracts_download(@urls.sample)
      end
    end
  end
end

#contracts_add(a, b) ⇒ Object 



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# File 'lib/contracts-ruby2/benchmarks/hash.rb', line 14

def contracts_add opts
  opts[:a] + opts[:b]
end

#contracts_download(url) ⇒ Object 



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# File 'lib/contracts-ruby2/benchmarks/io.rb', line 15

def contracts_download url
  open("http://www.#{url}").read
end

#download(url) ⇒ Object 



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# File 'lib/contracts-ruby2/benchmarks/io.rb', line 10

def download url
  open("http://www.#{url}/").read
end

#explicit_add(a, b) ⇒ Object 



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# File 'lib/contracts-ruby2/benchmarks/hash.rb', line 18

def explicit_add opts
  a = opts[:a]
  b = opts[:b]
  fail unless a.is_a?(Numeric)
  fail unless b.is_a?(Numeric)
  c = a + b
  fail unless c.is_a?(Numeric)
  c
end

#profile ⇒ Object 



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# File 'lib/contracts-ruby2/benchmarks/io.rb', line 36

def profile
  profilers = []
  profilers << MethodProfiler.observe(Contract)
  profilers << MethodProfiler.observe(Object)
  profilers << MethodProfiler.observe(Contracts::MethodDecorators)
  profilers << MethodProfiler.observe(Contracts::Decorator)
  profilers << MethodProfiler.observe(Contracts::Support)
  profilers << MethodProfiler.observe(UnboundMethod)
  10.times do |_|
    contracts_download(@urls.sample)
  end
  profilers.each { |p| puts p.report }
end

#ruby_prof ⇒ Object 



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# File 'lib/contracts-ruby2/benchmarks/io.rb', line 50

def ruby_prof
  RubyProf.start
  10.times do |_|
    contracts_download(@urls.sample)
  end
  result = RubyProf.stop
  printer = RubyProf::FlatPrinter.new(result)
  printer.print(STDOUT)
end

#ruby_version ⇒ Object 



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# File 'lib/contracts-ruby2/spec/support.rb', line 8

def ruby_version
  RUBY_VERSION.match(/\d+\.\d+/)[0].to_f
end

#with_enabled_no_contracts ⇒ Object 



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# File 'lib/contracts-ruby2/spec/support.rb', line 1

def with_enabled_no_contracts
  no_contracts = ENV["NO_CONTRACTS"]
  ENV["NO_CONTRACTS"] = "true"
  yield
  ENV["NO_CONTRACTS"] = no_contracts
end