candlestick-to-png/src/utils/general.ts

Lightweight library to draw an array of candles into a canvas and render it as png file.

export const oneDayAgo = () => new Date(Date.now() - (24 * 60 * 60 * 1000))
export const daysBefore = (d:Date,beforeDays:number) => new Date(d.getTime() - (beforeDays * 24 * 60 * 60 * 1000))