@jonahsnider/util

    Class AutoPercentage

    A class to help with specific use-cases where you are using a percentage (ex. 1 / n) but don't know n until runtime.

    const autoPercentage = new AutoPercentage();

    const steps = [
    	{ name: 'init', progress: autoPercentage.percentage() },
    	{ name: 'modify', progress: autoPercentage.percentage() },
    	{ name: 'verify', progress: autoPercentage.percentage() },
    	{ name: 'cleanup', progress: 0 }
    ];

    let progress = 0;

    for (const step of steps) {
    	if (progress === 1) {
    		return;
    	}

    	progress += step.progress;

    	console.log(`${step.name} finished - job is ${Math.round(progress * 100)}% complete`);
    }
    Index

    Constructors

    constructor

    Methods

    count percentage

    Constructors

    Methods

    • Increment and get the number of times the percentage has been incremented.

      Time complexity: O(1)

      Space complexity: O(1)

      Returns { "[toPrimitive]"(): number }

      The number of times this percentage has been incremented

      const autoPercentage = new AutoPercentage();

      const a = autoPercentage.count();

      Number(a); // 1

      const b = autoPercentage.count();

      Number(a); // 2
      Number(b); // 2

    • Increment and get the percentage.

      Time complexity: O(1)

      Space complexity: O(1)

      Returns { "[toPrimitive]"(): number }

      The percentage

      const autoPercentage = new AutoPercentage();

      const a = autoPercentage.percentage();

      Number(a); // 1

      const b = autoPercentage.percentage();

      Number(a); // 0.5
      Number(b); // 0.5

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