Commit

1 files changed, 36 insertions, 0 deletions

diff --git a/src/node_modules/string-template/index.js b/src/node_modules/string-template/index.js
new file mode 100644
index 0000000..52945bb
--- /dev/null
+++ b/src/node_modules/string-template/index.js
@@ -0,0 +1,36 @@
+var nargs = /\{([0-9a-zA-Z_]+)\}/g
+
+module.exports = template
+
+function template(string) {
+    var args
+
+    if (arguments.length === 2 && typeof arguments[1] === "object") {
+        args = arguments[1]
+    } else {
+        args = new Array(arguments.length - 1)
+        for (var i = 1; i < arguments.length; ++i) {
+            args[i - 1] = arguments[i]
+        }
+    }
+
+    if (!args || !args.hasOwnProperty) {
+        args = {}
+    }
+
+    return string.replace(nargs, function replaceArg(match, i, index) {
+        var result
+
+        if (string[index - 1] === "{" &&
+            string[index + match.length] === "}") {
+            return i
+        } else {
+            result = args.hasOwnProperty(i) ? args[i] : null
+            if (result === null || result === undefined) {
+                return ""
+            }
+
+            return result
+        }
+    })
+}