19 lines
381 B
Go
19 lines
381 B
Go
package objects
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import (
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"fmt"
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)
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// append(src, items...)
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func builtinAppend(args ...Object) (Object, error) {
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if len(args) < 2 {
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return nil, ErrWrongNumArguments
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}
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switch arg := args[0].(type) {
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case *Array:
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return &Array{Value: append(arg.Value, args[1:]...)}, nil
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default:
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return nil, fmt.Errorf("unsupported type for 'append' function: %s", arg.TypeName())
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}
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}
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