language-pseudocode package

Have you ever tried to explain an algorithm on a presentation or document and felt the lack of having a standard to write pseudocode? Well, this Atom package is a syntax highlighter for a pseudocode language.

It is still in development and open for new contributors.

Install

• Install Atom editor
• cd ~/.atom/packages
• git clone

Usage

• Open Atom Editor
• Create a file called hello.pseudo
• Learn the language by the examples here

Language examples

Here you can see some examples. The language is still not complete but can be enough just to write simple algorithms.

1. For

FOR each component in commit
    component.revisions_twr += twr

    IF is_bug_fix(commit) THEN
      component.fixes_twr += twr
    ENDIF

    IF is_new_author(component, commit.author) THEN
      component.authors_twr += twr
    ENDIF
ENDFOR

2. While

counter = 0
WHILE counter < 10
  counter += 1
  print(counter)
ENDWHILE

3. Function

FUNCTION twr(ti)
    RETURN 1 / (1 + e ^ ( -12 * ti + 12) )
ENDFUNCTION

4. Class

CLASS person
  name
  email

  FUNCTION person(name, email)
    this.name = name
    this.email = email
  ENDFUNCTION

ENDCLASS

5. Abstract Classes

ABSTRACT CLASS Data
  URL

  FUNCTION load(filter, callback)
    loadStored(filter, callback)
    sync(filter, callback)
  ENDFUNCTION

  FUNCTION loadStored(filter, callback)
        entities = query(filter)
        callback(entities)
  ENDFUNCTION

  FUNCTION sync(filter, callback)
    entities = request(filter, callback)
    store(entities)
    callback(entities)
  ENDFUNCTION

  FUNCTION ABSTRACT query(filter) // Local database query
  FUNCTION ABSTRACT store(entities) // Saves entities on local database
  FUNCTION ABSTRACT request(filter, callback) // API async JSON request

ENDCLASS

CLASS IterationsData EXTENDS DataInterface
  FUNCTION query(filter)
    (...)
  ENDFUNCTION

  FUNCTION store(entities)
    (...)
  ENDFUNCTION

  FUNCTION request(filter)
    (...)
  ENDFUNCTION
ENDCLASS

6. Optional typing

CLASS person
  string name
  int age
  float weight

  FUNCTION person(string name, int age, float weight)
    this.name = name
    this.age = age
    this.weight = weight
  ENDFUNCTION

ENDCLASS

7. Structures

list numbers = [1,2,3]
set lights = {"green", "red", "yellow"}
map person = {name: "Carlos", age: 12}