From f1998c321a4eec6d75b58d84aa8610971bf21979 Mon Sep 17 00:00:00 2001 From: Brian Picciano Date: Sat, 31 Jul 2021 11:35:39 -0600 Subject: move static files into static sub-dir, refactor nix a bit --- src/assets/trading-in-the-rain/Distributor.js | 42 --------------------------- 1 file changed, 42 deletions(-) delete mode 100644 src/assets/trading-in-the-rain/Distributor.js (limited to 'src/assets/trading-in-the-rain/Distributor.js') diff --git a/src/assets/trading-in-the-rain/Distributor.js b/src/assets/trading-in-the-rain/Distributor.js deleted file mode 100644 index fa6e9f2..0000000 --- a/src/assets/trading-in-the-rain/Distributor.js +++ /dev/null @@ -1,42 +0,0 @@ -function distribute(val, minOld, maxOld, minNew, maxNew) { - let scalar = (val - minOld) / (maxOld - minOld); - return minNew + ((maxNew - minNew) * scalar); -} - -function Distributor(capacity) { - this.cap = capacity; - - this.reset = () => { - this.arr = []; - this.arrSorted = []; - this.length = 0; - }; - this.reset(); - - // add adds the given value into the series, shifting off the oldest value if - // the series is at capacity. - this.add = (val) => { - this.arr.push(val); - if (this.arr.length >= this.cap) this.arr.shift(); - this.arrSorted = this.arr.slice(); // copy array - this.arrSorted.sort(); - this.length = this.arr.length; - }; - - // distribute finds where the given value falls within the series, and then - // scales that into the given range (inclusive). - this.distribute = (val, min, max) => { - if (this.length == 0) throw "cannot locate within empty Distributor"; - - let idx = this.length; - for (i in this.arrSorted) { - if (val < this.arrSorted[i]) { - idx = i; - break; - } - } - - return distribute(idx, 0, this.length, min, max); - }; -} - -- cgit v1.2.3