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86d333ee94
* chore: Switch to Node 20 + Vitest * chore: migrate to vitest mock functions * chore: code style (switch to prettier) * test: re-enable long-running test Seems the switch to Node 20 and Vitest has vastly improved the code's and / or the test's runtime! see #1193 * chore: code style * chore: fix failing tests * Updated Documentation in README.md * Update contribution guidelines to state usage of Prettier * fix: set prettier printWidth back to 80 * chore: apply updated code style automatically * fix: set prettier line endings to lf again * chore: apply updated code style automatically --------- Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com> Co-authored-by: Lars Müller <34514239+appgurueu@users.noreply.github.com>
30 lines
701 B
JavaScript
30 lines
701 B
JavaScript
/**
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* This class represents a regular pyramid and can calculate its volume and surface area
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* https://en.wikipedia.org/wiki/Pyramid_(geometry)
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* @constructor
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* @param {number} bsl - The side length of the base of the pyramid.
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* @param {number} height - The height of the pyramid
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*/
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export default class Pyramid {
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constructor(bsl, height) {
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this.bsl = bsl
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this.height = height
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}
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baseArea = () => {
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return Math.pow(this.bsl, 2)
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}
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volume = () => {
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return (this.baseArea() * this.height) / 3
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}
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surfaceArea = () => {
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return (
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this.baseArea() +
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((this.bsl * 4) / 2) *
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Math.sqrt(Math.pow(this.bsl / 2, 2) + Math.pow(this.height, 2))
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)
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}
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}
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