From cb712ff37d3c20a21695e00c52fff213a6fd40b4 Mon Sep 17 00:00:00 2001
From: Wim <wim@42.be>
Date: Sun, 16 Jun 2019 23:33:25 +0200
Subject: Update vendor (#852)

---
 .../github.com/d5/tengo/objects/builtin_format.go  | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 vendor/github.com/d5/tengo/objects/builtin_format.go

(limited to 'vendor/github.com/d5/tengo/objects/builtin_format.go')

diff --git a/vendor/github.com/d5/tengo/objects/builtin_format.go b/vendor/github.com/d5/tengo/objects/builtin_format.go
new file mode 100644
index 00000000..1f0e75ed
--- /dev/null
+++ b/vendor/github.com/d5/tengo/objects/builtin_format.go
@@ -0,0 +1,27 @@
+package objects
+
+func builtinFormat(args ...Object) (Object, error) {
+	numArgs := len(args)
+	if numArgs == 0 {
+		return nil, ErrWrongNumArguments
+	}
+
+	format, ok := args[0].(*String)
+	if !ok {
+		return nil, ErrInvalidArgumentType{
+			Name:     "format",
+			Expected: "string",
+			Found:    args[0].TypeName(),
+		}
+	}
+	if numArgs == 1 {
+		return format, nil // okay to return 'format' directly as String is immutable
+	}
+
+	s, err := Format(format.Value, args[1:]...)
+	if err != nil {
+		return nil, err
+	}
+
+	return &String{Value: s}, nil
+}
-- 
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