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Desinger-System / node_modules /postgres /src /queue.js

Grouping tasks by day and monthly drafts (Python Upload)

b3b8f74 verified 6 months ago

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export default Queue

function Queue(initial = []) {
  let xs = initial.slice()
  let index = 0

  return {
    get length() {
      return xs.length - index
    },
    remove: (x) => {
      const index = xs.indexOf(x)
      return index === -1
        ? null
        : (xs.splice(index, 1), x)
    },
    push: (x) => (xs.push(x), x),
    shift: () => {
      const out = xs[index++]

      if (index === xs.length) {
        index = 0
        xs = []
      } else {
        xs[index - 1] = undefined
      }

      return out
    }
  }
}

	export default Queue

	function Queue(initial = []) {
	let xs = initial.slice()
	let index = 0

	return {
	get length() {
	return xs.length - index
	},
	remove: (x) => {
	const index = xs.indexOf(x)
	return index === -1
	? null
	: (xs.splice(index, 1), x)
	},
	push: (x) => (xs.push(x), x),
	shift: () => {
	const out = xs[index++]

	if (index === xs.length) {
	index = 0
	xs = []
	} else {
	xs[index - 1] = undefined
	}

	return out
	}
	}
	}