Challenge 7 #29

New Issue

2022-04-01T12:01:23+02:00

nestor-almarza commented

2022-04-01 12:01:23 +02:00

(Migrated from github.com)

  /**
   * 
   * @param {Integer} howLongWeWantTheArray 
   * @param {Integer} highest 
   * @param {Integer} lowest 
   * @returns {Array} distinct ordered ascendant
   */      
  const getOrderedDistinctArray = (howLongWeWantTheArray = 5, highest = 10, lowest = 1 ) => {
    // Restraint on input type
   const inputs = [howLongWeWantTheArray, highest, lowest];
   if( inputs.some( input => !Number.isInteger(input) )){ throw "All inputs must be Integers." };
    
    // We subtract 1 to make it the input more natural
    const minimun = lowest - 1 ;
    // Restraint in case there's not enough values within the given parameters
    if( howLongWeWantTheArray > ( highest - minimun )){ throw "This could create an infinite loop."};
    // generates a random integer according to input limitations 
    const generateRandomNumber = () => ( Math.ceil(Math.random() * ( highest - minimun ))) + minimun ;
    // Adds a unique value in the array
    function addDistinctElementInArray(array){
      const suitor = generateRandomNumber();
      return (array.includes(suitor)) ? addDistinctElementInArray(array) : suitor ;
    }
    // Adds integers until the howLongWeWantTheArray condition is satisfied
    function repeat(array){
      return  ( array.length > howLongWeWantTheArray - 1 ) 
      ? array
      : repeat([...array, addDistinctElementInArray(array)]);
    }
    // Sorts the values in ascending order
    return repeat([]).sort( (currentElement, nextElement) => currentElement - nextElement );
  }

  console.log(getOrderedDistinctArray())

/** * * @param {Integer} howLongWeWantTheArray * @param {Integer} highest * @param {Integer} lowest * @returns {Array} distinct ordered ascendant */ const getOrderedDistinctArray = (howLongWeWantTheArray = 5, highest = 10, lowest = 1 ) => { // Restraint on input type const inputs = [howLongWeWantTheArray, highest, lowest]; if( inputs.some( input => !Number.isInteger(input) )){ throw "All inputs must be Integers." }; // We subtract 1 to make it the input more natural const minimun = lowest - 1 ; // Restraint in case there's not enough values within the given parameters if( howLongWeWantTheArray > ( highest - minimun )){ throw "This could create an infinite loop."}; // generates a random integer according to input limitations const generateRandomNumber = () => ( Math.ceil(Math.random() * ( highest - minimun ))) + minimun ; // Adds a unique value in the array function addDistinctElementInArray(array){ const suitor = generateRandomNumber(); return (array.includes(suitor)) ? addDistinctElementInArray(array) : suitor ; } // Adds integers until the howLongWeWantTheArray condition is satisfied function repeat(array){ return ( array.length > howLongWeWantTheArray - 1 ) ? array : repeat([...array, addDistinctElementInArray(array)]); } // Sorts the values in ascending order return repeat([]).sort( (currentElement, nextElement) => currentElement - nextElement ); } console.log(getOrderedDistinctArray())

tanrax commented

2022-04-10 09:46:08 +02:00

(Migrated from github.com)

@nestor-almarza Muy interesante, me gusta como lo has resuelto. Además, está ordenado, comentado y es fácil de añadir cambios. Buen trabajo.

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Reference: andros/soy-un-buen-programador-js#29