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Filter and Sort

Demonstrates list pipelines — stacking suffixes to filter, deduplicate, sort, and reverse a list in a single chain.

program-ours-effect
    numbers-into  [7, 2, 15, 3, 9, 1, 12, 4, 9, 3]-it.

    // Remove duplicates, then sort ascending
    sorted-into   numbers-unique-sorted-it.

    // Keep only numbers greater than 3
    large-into    sorted-3-above-it.

    // Reverse the result
    flipped-into  large-reversed-it.

    numbers-print-doing.
    sorted-print-doing.
    large-print-doing.
    flipped-print-doing.

program-nk-hatás
    számok-be  [7, 2, 15, 3, 9, 1, 12, 4, 9, 3]-t.

    // Remove duplicates, then sort ascending
    rendezett-be  számok-egyedi-rendezve-t.

    // Keep only numbers greater than 3
    nagyok-be  rendezett-3-felett-t.

    // Reverse the result
    fordított-be  nagyok-fordítva-t.

    számok-képernyőre-va.
    rendezett-képernyőre-va.
    nagyok-képernyőre-va.
    fordított-képernyőre-va.

Output:

[7, 2, 15, 3, 9, 1, 12, 4, 9, 3]
[1, 2, 3, 4, 7, 9, 12, 15]
[4, 7, 9, 12, 15]
[15, 12, 9, 7, 4]

How the pipeline works

Each suffix in the chain transforms the result of the previous:

numbers-unique-sorted-it
│        │       │
│        │       └── sort the deduplicated list
│        └── remove duplicates from numbers
└── the source list

The filter uses an inline literal argument — 3-above / 3-felett means "greater than 3":

sorted-3-above-it
//     ^^^^ inline arg passed to -above

rendezett-3-felett-t
//         ^^^^ inline arg passed to -felett

One-liner version

result-into  numbers-unique-sorted-3-above-reversed-it.
// [7, 2, 15, 3, 9, 1, 12, 4, 9, 3]
// → unique → sort → filter(>3) → reverse
// = [15, 12, 9, 7, 4]

eredmény-be  számok-egyedi-rendezve-3-felett-fordítva-t.
// [7, 2, 15, 3, 9, 1, 12, 4, 9, 3]
// → unique → sort → filter(>3) → reverse
// = [15, 12, 9, 7, 4]

Suffix reference

Hungarian English Effect
-egyedi -unique Remove duplicates
-rendezve -sorted Sort ascending
-fordítva -reversed Reverse
-szűrve -filter Filter by condition (arg: condition)
-felett -above Greater than (produces Logikai)

Download — English · Download — Hungarian