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compose: update the comment about MappingWithEquals

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Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
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Akihiro Suda 2017-03-17 06:21:55 +00:00
parent 7a4482a144
commit fac9e24c7c
1 changed files with 3 additions and 1 deletions
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4
cli/compose/types/types.go
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@ -134,7 +134,9 @@ type StringList []string
type StringOrNumberList []string
// MappingWithEquals is a mapping type that can be converted from a list of
// key=value strings
// key[=value] strings.
// For the key with an empty value (`key=`), the mapped value is set to a pointer to `""`.
// For the key without value (`key`), the mapped value is set to nil.
type MappingWithEquals map[string]*string
// Labels is a mapping type for labels