Merge pull request #7 from tylerturdenpants/master

Add substr helper
ChrisHonniball · Dec 12, 2016 · 3420d20 · 3420d20
2 parents a105562 + 2a8b1ab
commit 3420d20
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diff --git a/addon/helpers/substr.js b/addon/helpers/substr.js
@@ -0,0 +1,13 @@
+import Ember from 'ember';
+
+export function substr([value, ...rest], hash) {
+	if (typeof value === 'string') {
+		let start = hash.start || 0;
+		let length = hash.length;
+		return value.substr(start, length);
+	} else {
+		return value;
+	}
+}
+
+export default Ember.Helper.helper(substr);
diff --git a/app/helpers/substr.js b/app/helpers/substr.js
@@ -0,0 +1 @@
+export { default, substr } from 'ember-string-helpers/helpers/substr';
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		export { default, substr } from 'ember-string-helpers/helpers/substr';