From 3adc4e156258a6f27ed138268986ed5e43dc80e0 Mon Sep 17 00:00:00 2001
From: Nick Barry <itsnickbarry@protonmail.ch>
Date: Sun, 28 Apr 2019 20:07:30 -0500
Subject: [PATCH] initialize repository

---
 LICENSE.md   |  19 +++
 README.md    |  38 +++++
 decisrm.json | 403 +++++++++++++++++++++++++++++++++++++++++++++++++++
 index.js     |  23 +++
 package.json |  27 ++++
 5 files changed, 510 insertions(+)
 create mode 100644 LICENSE.md
 create mode 100644 README.md
 create mode 100644 decisrm.json
 create mode 100644 index.js
 create mode 100644 package.json

diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000..506be8c
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,19 @@
+Copyright (c) 2019 Zymulator
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..1e72bef
--- /dev/null
+++ b/README.md
@@ -0,0 +1,38 @@
+# Beer Color
+
+Convert SRM or EBC to hex color.
+
+Color values are provided by Barley Dog Brewery [here](https://www.barleydogbrewery.com/xml/colors.xml)
+
+## Usage
+
+Install the library:
+
+```
+npm install --save beer-color
+```
+
+Require the module and call one of the conversion functions:
+
+```javascript
+let beerColor = require('beer-color');
+
+beerColor.fromSRM(4);
+// => '#ECE61A'
+
+beerColor.fromEBC(4);
+// => '#F8F753'
+```
+
+The domain of valid inputs is 0 through 40 SRM.  Input values are rounded to the nearest 0.1 SRM within this domain:
+
+```javascript
+beerColor.fromSRM(-1) === beerColor.fromSRM(0);
+// => true
+
+beerColor.fromSRM(Number.MAX_VALUE) === beerColor.fromSRM(40);
+// => true
+
+beerColor.fromSRM(Math.PI) === beerColor.fromSRM(3.1);
+// => true
+```
diff --git a/decisrm.json b/decisrm.json
new file mode 100644
index 0000000..28b5d5c
--- /dev/null
+++ b/decisrm.json
@@ -0,0 +1,403 @@
+[
+  "#FFFFFF",
+  "#F8F8E6",
+  "#F8F8DC",
+  "#F7F7C7",
+  "#F4F9B9",
+  "#F7F9B4",
+  "#F8F9B2",
+  "#F4F6A9",
+  "#F5F7A6",
+  "#F6F79C",
+  "#F3F993",
+  "#F6F88D",
+  "#F6F988",
+  "#F5FA80",
+  "#F6F979",
+  "#F8F972",
+  "#F3F968",
+  "#F6F86B",
+  "#F8F763",
+  "#F5F75C",
+  "#F8F753",
+  "#F4F848",
+  "#F8F749",
+  "#F6F73E",
+  "#F1F835",
+  "#F4F730",
+  "#F6F928",
+  "#F3F922",
+  "#F5F71E",
+  "#F8F516",
+  "#F6F513",
+  "#F4F216",
+  "#F4F015",
+  "#F3F213",
+  "#F4EE18",
+  "#F4ED1D",
+  "#EEE916",
+  "#F0E917",
+  "#EEE719",
+  "#EAE615",
+  "#ECE61A",
+  "#E6E118",
+  "#E8E119",
+  "#E6DD1B",
+  "#E0DA17",
+  "#E5D81F",
+  "#E5D61E",
+  "#DFD51A",
+  "#E2D51C",
+  "#DFD11D",
+  "#E0D01B",
+  "#E0CC20",
+  "#DDCC21",
+  "#DCCB1D",
+  "#DAC820",
+  "#DCC522",
+  "#DAC429",
+  "#D9C22B",
+  "#D8C027",
+  "#D5BE25",
+  "#D5BC26",
+  "#D4B827",
+  "#D6B72B",
+  "#D5B42D",
+  "#D2B329",
+  "#D0B22A",
+  "#D0B02E",
+  "#CCAC30",
+  "#CCAC34",
+  "#CDAA37",
+  "#C9A732",
+  "#CAA734",
+  "#C9A633",
+  "#C7A236",
+  "#C6A038",
+  "#C89E3C",
+  "#C29C36",
+  "#C49B36",
+  "#C6973C",
+  "#C1963C",
+  "#BF923B",
+  "#BE9339",
+  "#BE933B",
+  "#BE913C",
+  "#BA9438",
+  "#BE913A",
+  "#C1913B",
+  "#BE913A",
+  "#BF8F3B",
+  "#BF8D3D",
+  "#BE8C3A",
+  "#C08C3D",
+  "#C18A3E",
+  "#C0893B",
+  "#C1883B",
+  "#C3873F",
+  "#BF883A",
+  "#BF8643",
+  "#C18343",
+  "#BE823A",
+  "#BF813A",
+  "#BF8339",
+  "#BF813A",
+  "#BF813A",
+  "#BE8137",
+  "#BF7F3B",
+  "#C27E3B",
+  "#BC8036",
+  "#BE7C37",
+  "#C17A37",
+  "#BE7C37",
+  "#C2793B",
+  "#C17838",
+  "#BE7734",
+  "#B67536",
+  "#C4743B",
+  "#BF7638",
+  "#BE7439",
+  "#BF733A",
+  "#BD7338",
+  "#BF7138",
+  "#BF7135",
+  "#BC7039",
+  "#BE7037",
+  "#B86E34",
+  "#BC6D37",
+  "#BD6D37",
+  "#BA6A32",
+  "#BE6734",
+  "#BD6836",
+  "#BC6733",
+  "#BC6733",
+  "#BA6533",
+  "#BA6638",
+  "#B96438",
+  "#B9623B",
+  "#B76236",
+  "#B56435",
+  "#B66137",
+  "#B16133",
+  "#B26033",
+  "#B06031",
+  "#B16037",
+  "#B25F37",
+  "#AB5E37",
+  "#AB5C38",
+  "#AC5D3B",
+  "#A85C37",
+  "#A95A36",
+  "#A85839",
+  "#A55936",
+  "#A65836",
+  "#A5583A",
+  "#A15834",
+  "#A35537",
+  "#A05638",
+  "#9E5539",
+  "#9E5636",
+  "#9F5439",
+  "#9C5335",
+  "#985336",
+  "#965337",
+  "#965138",
+  "#925138",
+  "#934F36",
+  "#934F37",
+  "#924E36",
+  "#8E4D33",
+  "#8F4F35",
+  "#8E4D36",
+  "#8D4C32",
+  "#8C4B32",
+  "#8A4931",
+  "#87462D",
+  "#884731",
+  "#8C4831",
+  "#80462D",
+  "#81472E",
+  "#82452F",
+  "#7B452D",
+  "#7C452D",
+  "#794228",
+  "#784328",
+  "#774026",
+  "#743F22",
+  "#783F23",
+  "#783E25",
+  "#703F23",
+  "#6F3E24",
+  "#6D3C22",
+  "#6B3A1E",
+  "#6A391F",
+  "#6B381F",
+  "#69381C",
+  "#69381C",
+  "#68341F",
+  "#66351B",
+  "#64351A",
+  "#633419",
+  "#5D3518",
+  "#5D341A",
+  "#593114",
+  "#5A3215",
+  "#5B3014",
+  "#53300F",
+  "#583011",
+  "#562E11",
+  "#512D0F",
+  "#532C0F",
+  "#512D0F",
+  "#4E2A0C",
+  "#4D2B0C",
+  "#4B290C",
+  "#4A2905",
+  "#4E2817",
+  "#532B2E",
+  "#4E2B29",
+  "#4E2829",
+  "#4C2929",
+  "#4A2727",
+  "#4A2727",
+  "#452723",
+  "#462525",
+  "#442624",
+  "#402322",
+  "#402322",
+  "#3E2120",
+  "#3A211F",
+  "#3D211F",
+  "#3A2121",
+  "#361F1B",
+  "#341D1C",
+  "#341D1C",
+  "#311C1B",
+  "#301B1A",
+  "#301B1A",
+  "#2C1919",
+  "#2C1917",
+  "#2A181A",
+  "#281716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261716",
+  "#261718",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#19100F",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#120D0C",
+  "#110D0A",
+  "#120D0C",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#100B0A",
+  "#0E0908",
+  "#0F0A09",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0E0908",
+  "#0F0B08",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0C0907",
+  "#0A0707",
+  "#0A0705",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#080707",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070606",
+  "#070704",
+  "#060603",
+  "#060505",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#040504",
+  "#030403",
+  "#040504",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403",
+  "#030403"
+]
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..1b33391
--- /dev/null
+++ b/index.js
@@ -0,0 +1,23 @@
+// decisrm.json sourced from https://www.barleydogbrewery.com/xml/colors.xml
+// each index represents an increment of 0.1 SRM; 0.0 to 40.0, inclusive
+const DECI_SRM = require('./decisrm');
+
+const EBC_TO_SRM = 0.508;
+
+let beerColor = {
+  fromSRM: function (srm) {
+    srm = Math.max(0, srm);
+
+    let deciSRM = Math.round(srm * 10);
+
+    deciSRM = Math.min(DECI_SRM.length - 1, deciSRM);
+
+    return DECI_SRM[deciSRM];
+  },
+
+  fromEBC: function (ebc) {
+    return this.fromSRM(ebc * EBC_TO_SRM);
+  },
+};
+
+module.exports = beerColor;
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..5042120
--- /dev/null
+++ b/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "beer-color",
+  "version": "1.0.0",
+  "description": "Convert SRM or EBC color values to web-friendly hex.",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/zymulator/beer-color.git"
+  },
+  "keywords": [
+    "beer",
+    "color",
+    "srm",
+    "ebc",
+    "lovibond",
+    "hex"
+  ],
+  "author": "Nick Barry",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/zymulator/beer-color/issues"
+  },
+  "homepage": "https://github.com/zymulator/beer-color#readme"
+}