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1. showParen :: Bool -> ShowS -> ShowS

   faktory	Faktory.Prelude

   utility function that surrounds the inner show function with parentheses when the Bool parameter is True.

2. showString :: String -> ShowS

   faktory	Faktory.Prelude

   utility function converting a String to a show function that simply prepends the string unchanged.

3. shows :: Show a => a -> ShowS

   faktory	Faktory.Prelude

   equivalent to showsPrec with a precedence of 0.

4. showsPrec :: Show a => Int -> a -> ShowS

   faktory	Faktory.Prelude

   Convert a value to a readable String. showsPrec should satisfy the law

   showsPrec d x r ++ s  ==  showsPrec d x (r ++ s)
   

   Derived instances of Read and Show satisfy the following:
   • (x,"") is an element of (readsPrec d (showsPrec d x "")).
   That is, readsPrec parses the string produced by showsPrec, and delivers the value that showsPrec started with.

5. showMutantAs :: Args -> ShowMutantAs

   fitspec	Test.FitSpec

   how to show mutants

6. showMutantAsTuple :: ShowMutable a => [String] -> a -> a -> String

   fitspec	Test.FitSpec

   Show a Mutant as a tuple of lambdas.

   > putStrLn $ showMutantAsTuple ["p && q","not p"] ((&&),not) ((||),id)
   ( \p q -> case (p,q) of
   (False,False) -> True
   _ -> p && q
   , \p -> case p of
   False -> False
   True -> True
   _ -> not p )
   

   Can be easily copy pasted into an interactive session for manipulation. On GHCi, use :{ and :} to allow multi-line expressions and definitions.

7. showMutantBindings :: ShowMutable a => [String] -> a -> a -> String

   fitspec	Test.FitSpec

   Show a Mutant as the list of bindings that differ from the original function(s).

   > putStrLn $ showMutantBindings ["p && q","not p"] ((&&),not) ((==),id)
   False && False = True
   not False = False
   not True  = True
   

   Can possibly be copied into the source of the original function for manipulation.

8. showMutantDefinition :: ShowMutable a => [String] -> a -> a -> String

   fitspec	Test.FitSpec

   Show a Mutant as a new complete top-level definition, with a prime appended to the name of the mutant.

   > putStrLn $ showMutantDefinition ["p && q","not p"] ((&&),not) ((==),id)
   False &&- False = True
   p     &&- q     = p && q
   not' False = False
   not' True  = True
   not' p     = not p
   

9. showMutantNested :: ShowMutable a => [String] -> a -> a -> String

   fitspec	Test.FitSpec

   Show a Mutant as a tuple of nested lambdas. Very similar to showMutantAsTuple, but the underlying data structure is not flatten: so the output is as close as possible to the underlying representation.

10. showEach :: Show a => String -> [a] -> String

    fitspec	Test.FitSpec.PrettyPrint

    No documentation available.

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