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988f2e3290
Create a spreadsheet/reference package and put these functions there. This prevents both duplication across the formula & spreadsheet packages and a cyclic reference.
34 lines
954 B
Go
34 lines
954 B
Go
// Copyright 2017 Baliance. All rights reserved.
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//
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// Use of this source code is governed by the terms of the Affero GNU General
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// Public License version 3.0 as published by the Free Software Foundation and
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// appearing in the file LICENSE included in the packaging of this file. A
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// commercial license can be purchased by contacting sales@baliance.com.
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package reference
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import (
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"errors"
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"strings"
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)
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// ParseRangeReference splits a range reference of the form "A1:B5" into its
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// components.
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func ParseRangeReference(s string) (from, to CellReference, err error) {
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sp := strings.Split(s, ":")
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if len(sp) != 2 {
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return CellReference{}, CellReference{}, errors.New("invalid range format")
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}
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fromRef, err := ParseCellReference(sp[0])
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if err != nil {
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return CellReference{}, CellReference{}, err
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}
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toRef, err := ParseCellReference(sp[1])
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if err != nil {
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return CellReference{}, CellReference{}, err
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}
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return fromRef, toRef, nil
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}
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