add support for varargs to {{and}} and {{or}} helpers

diff --git a/src/helpers/and.js b/src/helpers/and.js
index 2ad2237..5637b15 100644 (file)
--- a/src/helpers/and.js
+++ b/src/helpers/and.js
@@ -1,3 +1,9 @@
 'use strict'
 
-module.exports = (a, b) => a && b
+module.exports = (...args) => {
+  const numArgs = args.length
+  if (numArgs === 3) return args[0] && args[1]
+  if (numArgs < 3) throw new Error('{{and}} helper expects at least 2 arguments')
+  args.pop()
+  return args.every((it) => it)
+}

diff --git a/src/helpers/or.js b/src/helpers/or.js
index 354612b..eb53907 100644 (file)
--- a/src/helpers/or.js
+++ b/src/helpers/or.js
@@ -1,3 +1,9 @@
 'use strict'
 
-module.exports = (a, b) => a || b
+module.exports = (...args) => {
+  const numArgs = args.length
+  if (numArgs === 3) return args[0] || args[1]
+  if (numArgs < 3) throw new Error('{{or}} helper expects at least 2 arguments')
+  args.pop()
+  return args.some((it) => it)
+}