Rafe

HANDY ONE-LINE SCRIPTS FOR AWK                               30 April 2008
Compiled by Eric Pement - eric [at] pement.org               version 0.27

Latest version of this file (in English) is usually at:
   http://www.pement.org/awk/awk1line.txt

This file will also be available in other languages:
   Chinese  - http://ximix.org/translation/awk1line_zh-CN.txt   

USAGE:

Rafe

const useGame<State>((set, get) => ({
  gameState: GameState.START,
  level: 1,
  line: 0,
  score: 0,

  matrix: buildMatrix(),
  currentPiece: createCurrentPiece(generatePieceType()),
  nextPieceType: generatePieceType(),
  gameLoop() {

Rafe

A game has 7 types of Tetrimino: I, L, J, Z, S, O, T.
 show board that contains 20 * 10 Blocks.
 show the current moving piece that is controlled by the player.
 show the future position where the current piece will drop
 show the next piece, and the piece that is held
 show the score, level, and line
when the game state is GAME_OVER or PAUSE
 press enter to start the game
when the game state is START
 for every tick (0.8 - (level - 1) * 0.007) ** (level - 1) second

Rafe

Basic GET

Get a single resource via URI

Default operation is a GET:

curl http://api.example.com/statuses/1234

Get multiple resources where IDs are in a range

Rafe

class GraphQL::Execution::Interpreter::Runtime
  def run_eager
    # retrieve query root intormation
    root_operation = query.selected_operation
    root_op_type = root_operation.operation_type || "query"
    root_type = schema.root_type_for_operation(root_op_type)

    selection_response = GraphQLResultHash.new(nil, nil)

    # create instance of type object, the #authorized_new method checks

Rafe

>> GraphQL.parse(query)
=> # <GraphQL::Language::Nodes::Document:0x00007fcd9c4dea10
 @definitions=
  [#<GraphQL::Language::Nodes::OperationDefinition:0x00007fcd9c4deb28
    @operation_type="query",
    @selections=
     [#<GraphQL::Language::Nodes::Field:0x00007fcd9c4dec68
       @arguments=
        [#<GraphQL::Language::Nodes::Argument:0x00007fcd9c4df870
          @name="id",

Rafe

const Unitialized = -1;
const Pending = 0;
const Resolved = 1;
const Rejected = 2;

function suspenseFetch(url) {
  const payload = {
    _status: Unitialized,
    _result: () => fetch(url)
  }

Rafe

const Unitialized = -1;
const Pending = 0;
const Resolved = 1;
const Rejected = 2;

function lazy(ctor) {
  // hold component state in closure
  const payload = {
    _status: Unitialized,
    _result: ctor

Rafe

<ErrorBoundary>
  <ProfileDetails resource={resource}/>
</ErrorBoundary>

Rafe

pry(main)> show-doc Array#map

pry(main)> show-source Array#map

pry(main)> Pry.hooks.add_hook(:after_read, "uphook") do |text, pry|
pry(main)>   puts text.upcase
pry(main)> end

pry(main)> cd <OBJECT_NAME>
pry(OBJECT_NAME)> self