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Fix typo in reference example.
env-loop
2017-09-25, Eric Fritz
bd5dcbe1bf33
Fix typo in reference example.
/*
* Convey
* Copyright 2016-2017 Gary Kramlich <grim@reaperworld.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package
yaml
import
(
"github.com/go-yaml/yaml"
)
type
StringOrSlice
[]
string
func
(
s
*
StringOrSlice
)
UnmarshalYAML
(
unmarshal
func
(
interface
{})
error
)
error
{
// check to see if we were just provided a string
str
:=
""
err
:=
unmarshal
(
&
str
)
if
err
==
nil
{
*
s
=
StringOrSlice
{
str
}
return
nil
}
// if we reach this point, the user supplied a list
if
_
,
ok
:=
err
.(
*
yaml
.
TypeError
);
ok
{
type
rawStringOrSlice
StringOrSlice
raw
:=
rawStringOrSlice
{}
if
err
:=
unmarshal
(
&
raw
);
err
!=
nil
{
return
err
}
*
s
=
StringOrSlice
(
raw
)
return
nil
}
return
err
}