1 files changed, 43 insertions, 4 deletions
diff --git a/app/assets/javascripts/lib/utils/text_utility.js b/app/assets/javascripts/lib/utils/text_utility.js
index 94d03621bff..5f25c6ce1ae 100644
--- a/app/assets/javascripts/lib/utils/text_utility.js
+++ b/app/assets/javascripts/lib/utils/text_utility.js
@@ -7,7 +7,8 @@
  * @param {String} text
  * @returns {String}
  */
-export const addDelimiter = text => (text ? text.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',') : text);
+export const addDelimiter = text =>
+  (text ? text.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',') : text);
 
 /**
  * Returns '99+' for numbers bigger than 99.
@@ -22,7 +23,8 @@ export const highCountTrim = count => (count > 99 ? '99+' : count);
  * @param {String} string
  * @requires {String}
  */
-export const humanize = string => string.charAt(0).toUpperCase() + string.replace(/_/g, ' ').slice(1);
+export const humanize = string =>
+  string.charAt(0).toUpperCase() + string.replace(/_/g, ' ').slice(1);
 
 /**
  * Adds an 's' to the end of the string when count is bigger than 0
@@ -53,7 +55,15 @@ export const slugify = str => str.trim().toLowerCase();
  * @param {Number} maxLength
  * @returns {String}
  */
-export const truncate = (string, maxLength) => `${string.substr(0, (maxLength - 3))}...`;
+export const truncate = (string, maxLength) => `${string.substr(0, maxLength - 3)}...`;
+
+/**
+ * Truncate SHA to 8 characters
+ *
+ * @param {String} sha
+ * @returns {String}
+ */
+export const truncateSha = sha => sha.substr(0, 8);
 
 /**
  * Capitalizes first character
@@ -72,7 +82,11 @@ export function capitalizeFirstCharacter(text) {
  * @param {*} replace
  * @returns {String}
  */
-export const stripHtml = (string, replace = '') => string.replace(/<[^>]*>/g, replace);
+export const stripHtml = (string, replace = '') => {
+  if (!string) return string;
+
+  return string.replace(/<[^>]*>/g, replace);
+};
 
 /**
  * Converts snake_case string to camelCase
@@ -80,3 +94,28 @@ export const stripHtml = (string, replace = '') => string.replace(/<[^>]*>/g, re
  * @param {*} string
  */
 export const convertToCamelCase = string => string.replace(/(_\w)/g, s => s[1].toUpperCase());
+
+/**
+ * Converts a sentence to lower case from the second word onwards
+ * e.g. Hello World => Hello world
+ *
+ * @param {*} string
+ */
+export const convertToSentenceCase = string => {
+  const splitWord = string.split(' ').map((word, index) => (index > 0 ? word.toLowerCase() : word));
+
+  return splitWord.join(' ');
+};
+
+/**
+ * Splits camelCase or PascalCase words
+ * e.g. HelloWorld => Hello World
+ *
+ * @param {*} string
+*/
+export const splitCamelCase = string => (
+  string
+  .replace(/([A-Z]+)([A-Z][a-z])/g, ' $1 $2')
+  .replace(/([a-z\d])([A-Z])/g, '$1 $2')
+  .trim()
+);