mirror of
https://github.com/Threnklyn/jira.git
synced 2026-06-07 05:23:33 +02:00
Cory Bennett
41 lines
1.0 KiB
Go
41 lines
1.0 KiB
Go
// Copyright (c) 2016 Matt Ho <matt.ho@gmail.com>
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package scanner
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// Number returns the end position of the number that begins at the specified pos
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func Number(in []byte, pos int) (int, error) {
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pos, err := skipSpace(in, pos)
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if err != nil {
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return 0, err
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}
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max := len(in)
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for {
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v := in[pos]
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switch v {
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case '-', '+', '.', 'e', 'E', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0':
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pos++
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default:
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return pos, nil
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}
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if pos >= max {
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return pos, nil
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}
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}
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return pos, nil
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}
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