How to use the dec function from ramda

Find comprehensive JavaScript ramda.dec code examples handpicked from public code repositorys.

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 * @param {Number} n
 * @return {Number}
 * @see R.inc
 * @example
 *
 *      R.dec(42); //=> 41
 */
var dec = add(-1);

/**
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    R.reject(R.compose(isBlocked, R.last)),
    R.converge(R.zip, [R.identity, R.map(R.nth(R.__, r))]),
    R.converge(Array.of, [R.dec, R.inc]),
  )(startPoint[0])


  if (!nextDropX) return coordinatesToIndex([startPoint[0], R.dec(R.head(blocked))])
  
  return dropSand(cave, [R.head(nextDropX), R.dec(R.head(blocked))])
}

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