A library based in a functional programming paradigm to creates a 2048 game.
npm install 2048_functional


addNumberToPlayField(playField)Adds a random number (2 or 4) instead of one of the empty cells.
initPlayField()Creates a new playing field with empty cells and adds a random number (2 or 4) on a randomly selected cell.
movePlayField(playField, direction)Makes a move on the playing field in the specified direction.
###isWinisWin(playField)
Checks if there is a cell with the number 2048 on the playing field.
isLoss(playField)If all cells are occupied and it is impossible to make a move, then the player is defeated.