Haskell To COBOL Converter
Other Haskell Converters
What Is Haskell To COBOL Converter?
A Haskell to COBOL converter is an online tool designed to facilitate the coding transition between two different programming languages. By utilizing generative AI, machine learning (ML), natural language processing (NLP), and other advanced technologies, this converter effectively transforms Haskell code into COBOL.
The process is systematic and consists of three clear stages:
- Input: You start by providing the Haskell code that you wish to convert. This step is essential as it serves as the foundation for the entire conversion process.
- Processing: In this phase, the tool analyzes the inputted Haskell code. Using advanced algorithms, it examines the structure and syntax, ensuring that it accurately maps each component to corresponding COBOL standards. This rigorous analysis helps maintain the integrity of the code while adapting it to a different language framework.
- Output: After processing, the final result is generated as COBOL code. This output is formatted to meet COBOL conventions and is ready for immediate use or further refinement, allowing developers to integrate it into their projects efficiently.
How Is Haskell Different From COBOL?
Haskell and COBOL represent two distinct approaches to programming, each with its own strengths tailored to specific needs. Haskell, a functional programming language, focuses on immutability and pure functions. This means that once data is created in Haskell, it cannot be modified, ensuring a more predictable and reliable code structure. In contrast, COBOL (Common Business Oriented Language) was developed primarily for business applications. It emphasizes readability and procedural logic, making it easier for developers to follow and maintain business processes through clear and structured code.
When considering converting Haskell code into COBOL, it’s crucial to grasp these differences. Haskell employs a strong and static type system, which means that type errors are detected at compile time, enhancing the reliability of code. Thanks to advanced type inference, programmers can often write less code while maintaining safety and correctness. On the other hand, COBOL’s type system is simpler and has a more straightforward approach, which may lead to longer, more verbose code. This verbosity, while potentially cumbersome, serves to enhance clarity and is particularly beneficial in business contexts where understanding the logic is paramount.
Let’s break down a few key features that highlight these differences:
| Feature | Haskell | COBOL |
|---|---|---|
| Paradigm | Functional (focusing on functions and immutability) | Procedural (based on a sequence of steps or procedures) |
| Typing | Strong, Static (types are defined at compile time) | Weak, Dynamic (types can be determined at runtime) |
| Purpose | General purpose, academic (often used in research and academia) | Business applications (designed specifically to handle transactional tasks) |
| Syntax | Concise (focused on efficiency and clarity) | Verbose (aimed at clarity in business environments) |
| Memory Management | Automatic Garbage Collection (handles memory management automatically) | Manual (requires the programmer to manage memory explicitly) |
How Does Minary’s Haskell To COBOL Converter Work?
The Minary’s AI Haskell To COBOL converter is designed to streamline the process of transforming Haskell code into COBOL. Begin by describing your specific task in detail using the input field on the left side of the interface. The more explicit you are with your requirements, the more accurate the generated code will be. Once you’ve input your task, simply click on the “generate” button.
Your input is then processed, and the code will appear on the right side of the screen. This is where you can review the output. Should you be satisfied with the transformation, effortlessly copy the converted code via the “copy” button located at the bottom of the output section. If you find the generated code to be useful or lacking, you can provide feedback using the vote buttons. This feedback is instrumental in training the system to improve future outputs.
For example, if you enter a detailed prompt like, “Convert a function that calculates the factorial of a number from Haskell to COBOL,” the generator will interpret your request and yield the corresponding COBOL code. By incorporating user input to refine the process, Minary’s Haskell To COBOL converter evolves with each interaction, making it a responsive tool in your coding toolkit.
Examples Of Converted Code From Haskell To COBOL
filterAndSortEvens :: [Int] -> [Int]
filterAndSortEvens xs = sort [x | x <- xs, even x]
main :: IO ()
main = do
let inputList = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
let result = filterAndSortEvens inputList
print result
PROGRAM-ID. FilterAndSortEvens.
DATA DIVISION.
WORKING-STORAGE SECTION.
01 InputList PIC 9(2) OCCURS 10 VALUE 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.
01 EvenNumbers PIC 9(2) OCCURS 10.
01 ResultCount PIC 9(2) VALUE 0.
01 SortedEvens PIC 9(2) OCCURS 10.
PROCEDURE DIVISION.
MAIN-LOGIC.
PERFORM FILTER-EVEN
PERFORM SORT-EVENS
PERFORM DISPLAY-RESULT
STOP RUN.
FILTER-EVEN.
MOVE 0 TO ResultCount
PERFORM VARYING WS-INDEX FROM 1 BY 1 UNTIL WS-INDEX > 10
IF InputList(WS-INDEX) MOD 2 = 0
ADD 1 TO ResultCount
MOVE InputList(WS-INDEX) TO EvenNumbers(ResultCount)
END-IF
END-PERFORM.
SORT-EVENS.
PERFORM VARYING I FROM 1 BY 1 UNTIL I > ResultCount – 1
PERFORM VARYING J FROM I + 1 BY 1 UNTIL J > ResultCount
IF EvenNumbers(I) > EvenNumbers(J)
MOVE EvenNumbers(I) TO TEMP-VAR
MOVE EvenNumbers(J) TO EvenNumbers(I)
MOVE TEMP-VAR TO EvenNumbers(J)
END-IF
END-PERFORM
END-PERFORM.
DISPLAY-RESULT.
DISPLAY “Sorted Even Numbers: ”
PERFORM VARYING INDEX FROM 1 BY 1 UNTIL INDEX > ResultCount
DISPLAY EvenNumbers(INDEX)
END-PERFORM.
WORKING-STORAGE SECTION.
01 TEMP-VAR PIC 9(2).
01 WS-INDEX PIC 9(2).
01 I PIC 9(2).
01 J PIC 9(2).
01 INDEX PIC 9(2).
import Data.List (nub)
subjects :: [String]
subjects = [“The cat”, “A dog”, “The teacher”, “My friend”, “The computer”]
verbs :: [String]
verbs = [“eats”, “jumps over”, “runs to”, “sees”, “likes the”]
objects :: [String]
objects = [“a mouse”, “the fence”, “the park”, “the book”, “the ball”]
type Sentence = String
generateSentences :: [String] -> [String] -> [String] -> [Sentence]
generateSentences subs verbs objs = [sub ++ ” ” ++ verb ++ ” ” ++ obj | sub <- subs, verb <- verbs, obj <- objs]
uniqueSentences :: [Sentence] -> IO [Sentence]
uniqueSentences sentences = do
let unique = nub sentences
fmap (map (unique !!)) (randomIndices (length unique) (length unique))
randomIndices :: Int -> Int -> IO [Int]
randomIndices n count = go count []
where
go 0 acc = return acc
go remaining acc = do
index <- randomRIO (0, n - 1)
if index `elem` acc
then go remaining acc
else go (remaining - 1) (index : acc)
main :: IO ()
main = do
let sentences = generateSentences subjects verbs objects
uniqueSentencesList <- uniqueSentences sentences
mapM_ putStrLn uniqueSentencesList
```
PROGRAM-ID. SentenceGenerator.
ENVIRONMENT DIVISION.
DATA DIVISION.
WORKING-STORAGE SECTION.
01 Subjects PIC X(20) OCCURS 5 INDEXED BY SubIndex.
01 Verbs PIC X(20) OCCURS 5 INDEXED BY VerbIndex.
01 Objects PIC X(20) OCCURS 5 INDEXED BY ObjIndex.
01 Sentences PIC X(100) OCCURS 125 INDEXED BY SentenceIndex.
01 UniqueSentences PIC X(100) OCCURS 125 INDEXED BY UniqueIndex.
01 NumSentences PIC 9(3) VALUE 0.
01 UniqueCount PIC 9(3) VALUE 0.
01 RandomIndex PIC 9(3).
01 Temp PIC X(100).
PROCEDURE DIVISION.
BEGIN.
MOVE “The cat” TO Subjects(1).
MOVE “A dog” TO Subjects(2).
MOVE “The teacher” TO Subjects(3).
MOVE “My friend” TO Subjects(4).
MOVE “The computer” TO Subjects(5).
MOVE “eats” TO Verbs(1).
MOVE “jumps over” TO Verbs(2).
MOVE “runs to” TO Verbs(3).
MOVE “sees” TO Verbs(4).
MOVE “likes the” TO Verbs(5).
MOVE “a mouse” TO Objects(1).
MOVE “the fence” TO Objects(2).
MOVE “the park” TO Objects(3).
MOVE “the book” TO Objects(4).
MOVE “the ball” TO Objects(5).
PERFORM GENERATE-SENTENCES.
PERFORM UNIQUE-SENTENCES.
PERFORM DISPLAY-RESULTS.
STOP RUN.
GENERATE-SENTENCES.
PERFORM VARYING SubIndex FROM 1 BY 1 UNTIL SubIndex > 5
PERFORM VARYING VerbIndex FROM 1 BY 1 UNTIL VerbIndex > 5
PERFORM VARYING ObjIndex FROM 1 BY 1 UNTIL ObjIndex > 5
STRING Subjects(SubIndex), ” “, Verbs(VerbIndex), ” “, Objects(ObjIndex)
DELIMITER SIZE OF Temp INTO Sentences(NumSentences + 1)
ADD 1 TO NumSentences
END-PERFORM
END-PERFORM
END-PERFORM.
UNIQUE-SENTENCES.
PERFORM VARYING SentenceIndex FROM 1 BY 1 UNTIL SentenceIndex > NumSentences
IF NOT EXISTS(UniqueSentences, Sentences(SentenceIndex))
MOVE Sentences(SentenceIndex) TO UniqueSentences(UniqueCount + 1)
ADD 1 TO UniqueCount
END-IF
END-PERFORM.
DISPLAY-RESULTS.
PERFORM VARYING UniqueIndex FROM 1 BY 1 UNTIL UniqueIndex > UniqueCount
DISPLAY UniqueSentences(UniqueIndex)
END-PERFORM.
FUNCTION ENVIRONMENT SECTION.
04 Random FUNCTION-RANDOM.
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