Merge branch 'master' into 20835-getting-started-better-empty-state-for-activity-tab20835-getting-started-better-empty-state-for-activity-tab

1 files changed, 34 insertions, 0 deletions

diff --git a/app/assets/javascripts/lib/utils/number_utils.js b/app/assets/javascripts/lib/utils/number_utils.js
new file mode 100644
index 00000000000..e2bf69ee52e
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/number_utils.js
@@ -0,0 +1,34 @@
+/* eslint-disable import/prefer-default-export */
+
+/**
+ * Function that allows a number with an X amount of decimals
+ * to be formatted in the following fashion:
+ * * For 1 digit to the left of the decimal point and X digits to the right of it
+ * * * Show 3 digits to the right
+ * * For 2 digits to the left of the decimal point and X digits to the right of it
+ * * * Show 2 digits to the right
+*/
+export function formatRelevantDigits(number) {
+  let digitsLeft = '';
+  let relevantDigits = 0;
+  let formattedNumber = '';
+  if (!isNaN(Number(number))) {
+    digitsLeft = number.split('.')[0];
+    switch (digitsLeft.length) {
+      case 1:
+        relevantDigits = 3;
+        break;
+      case 2:
+        relevantDigits = 2;
+        break;
+      case 3:
+        relevantDigits = 1;
+        break;
+      default:
+        relevantDigits = 4;
+        break;
+    }
+    formattedNumber = Number(number).toFixed(relevantDigits);
+  }
+  return formattedNumber;
+}