From 53600e0373daec35f8e60c3c17b501ca19e6d2b9 Mon Sep 17 00:00:00 2001
From: Ben McCann <322311+benmccann@users.noreply.github.com>
Date: Thu, 9 May 2019 13:57:41 -0700
Subject: [PATCH] Add helpers._deprecated

---
 src/controllers/controller.bar.js | 19 ++++++-------------
 src/helpers/helpers.core.js       |  7 +++++++
 src/scales/scale.time.js          | 15 ++++-----------
 3 files changed, 17 insertions(+), 24 deletions(-)

diff --git a/src/controllers/controller.bar.js b/src/controllers/controller.bar.js
index b5685b33ebe..55c6ab31baf 100644
--- a/src/controllers/controller.bar.js
+++ b/src/controllers/controller.bar.js
@@ -5,6 +5,7 @@ var defaults = require('../core/core.defaults');
 var elements = require('../elements/index');
 var helpers = require('../helpers/index');
 
+var deprecated = helpers._deprecated;
 var valueOrDefault = helpers.valueOrDefault;
 
 defaults._set('bar', {
@@ -123,14 +124,6 @@ function computeFlexCategoryTraits(index, ruler, options) {
 	};
 }
 
-function deprecated(value, previous, current) {
-	if (value !== undefined) {
-		console.warn(
-			'bar chart: "' + previous + '" is deprecated. ' +
-			'Please use "' + current + '" instead');
-	}
-}
-
 module.exports = DatasetController.extend({
 
 	dataElementType: elements.Rectangle,
@@ -156,11 +149,11 @@ module.exports = DatasetController.extend({
 		meta.bar = true;
 
 		scaleOpts = me._getIndexScale().options;
-		deprecated(scaleOpts.barPercentage, 'scales.[x/y]Axes.barPercentage', 'dataset.barPercentage');
-		deprecated(scaleOpts.barThickness, 'scales.[x/y]Axes.barThickness', 'dataset.barThickness');
-		deprecated(scaleOpts.categoryPercentage, 'scales.[x/y]Axes.categoryPercentage', 'dataset.categoryPercentage');
-		deprecated(me._getValueScale().options.minBarLength, 'scales.[x/y]Axes.minBarLength', 'dataset.minBarLength');
-		deprecated(scaleOpts.maxBarThickness, 'scales.[x/y]Axes.maxBarThickness', 'dataset.maxBarThickness');
+		deprecated('bar chart', scaleOpts.barPercentage, 'scales.[x/y]Axes.barPercentage', 'dataset.barPercentage');
+		deprecated('bar chart', scaleOpts.barThickness, 'scales.[x/y]Axes.barThickness', 'dataset.barThickness');
+		deprecated('bar chart', scaleOpts.categoryPercentage, 'scales.[x/y]Axes.categoryPercentage', 'dataset.categoryPercentage');
+		deprecated('bar chart', me._getValueScale().options.minBarLength, 'scales.[x/y]Axes.minBarLength', 'dataset.minBarLength');
+		deprecated('bar chart', scaleOpts.maxBarThickness, 'scales.[x/y]Axes.maxBarThickness', 'dataset.maxBarThickness');
 	},
 
 	update: function(reset) {
diff --git a/src/helpers/helpers.core.js b/src/helpers/helpers.core.js
index a97b2f7e814..350a2075091 100644
--- a/src/helpers/helpers.core.js
+++ b/src/helpers/helpers.core.js
@@ -306,6 +306,13 @@ var helpers = {
 
 		ChartElement.__super__ = me.prototype;
 		return ChartElement;
+	},
+
+	_deprecated: function(scope, value, previous, current) {
+		if (value !== undefined) {
+			console.warn(scope + ': "' + previous +
+				'" is deprecated. Please use "' + current + '" instead');
+		}
 	}
 };
 
diff --git a/src/scales/scale.time.js b/src/scales/scale.time.js
index 2e9c14b8e22..5df1658b180 100644
--- a/src/scales/scale.time.js
+++ b/src/scales/scale.time.js
@@ -5,6 +5,7 @@ var defaults = require('../core/core.defaults');
 var helpers = require('../helpers/index');
 var Scale = require('../core/core.scale');
 
+var deprecated = helpers._deprecated;
 var valueOrDefault = helpers.valueOrDefault;
 
 // Integer constants are from the ES6 spec.
@@ -60,14 +61,6 @@ var INTERVALS = {
 
 var UNITS = Object.keys(INTERVALS);
 
-function deprecated(value, previous, current) {
-	if (value !== undefined) {
-		console.warn(
-			'time scale: "' + previous + '" is deprecated. ' +
-			'Please use "' + current + '" instead');
-	}
-}
-
 function sorter(a, b) {
 	return a - b;
 }
@@ -488,9 +481,9 @@ module.exports = Scale.extend({
 		var adapter = me._adapter = new adapters._date(options.adapters.date);
 
 		// DEPRECATIONS: output a message only one time per update
-		deprecated(time.format, 'time.format', 'time.parser');
-		deprecated(time.min, 'time.min', 'ticks.min');
-		deprecated(time.max, 'time.max', 'ticks.max');
+		deprecated('time scale', time.format, 'time.format', 'time.parser');
+		deprecated('time scale', time.min, 'time.min', 'ticks.min');
+		deprecated('time scale', time.max, 'time.max', 'ticks.max');
 
 		// Backward compatibility: before introducing adapter, `displayFormats` was
 		// supposed to contain *all* unit/string pairs but this can't be resolved