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Remove unused IsFieldEmpty, add more godoc.

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jregan
2020-08-10 12:37:13 -07:00
parent 616363ee73
commit 2b328eeb36
1 changed files with 7 additions and 13 deletions
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20
kyaml/yaml/types.go
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@@ -45,24 +45,18 @@ func IsEmptyMap(node *RNode) bool {
return IsMissingOrNull(node) || IsYNodeEmptyMap(node.YNode()) return IsMissingOrNull(node) || IsYNodeEmptyMap(node.YNode())
} }
func IsFieldEmpty(node *MapNode) bool {
if node == nil || node.Value == nil || node.Value.YNode() == nil ||
node.Value.YNode().Tag == NodeTagNull {
return true
}
return IsYNodeEmptyMap(node.Value.YNode()) ||
IsYNodeEmptySeq(node.Value.YNode())
}
func IsYNodeEmptyMap(n *yaml.Node) bool {
return n != nil && n.Kind == yaml.MappingNode && len(n.Content) == 0
}
// IsYNodeTaggedNull returns true if the node is explicitly tagged Null. // IsYNodeTaggedNull returns true if the node is explicitly tagged Null.
func IsYNodeTaggedNull(n *yaml.Node) bool { func IsYNodeTaggedNull(n *yaml.Node) bool {
return n != nil && n.Tag == NodeTagNull return n != nil && n.Tag == NodeTagNull
} }
// IsYNodeEmptyMap is true if the Node is a non-nil empty map.
func IsYNodeEmptyMap(n *yaml.Node) bool {
return n != nil && n.Kind == yaml.MappingNode && len(n.Content) == 0
}
// IsYNodeEmptyMap is true if the Node is a non-nil empty sequence.
func IsYNodeEmptySeq(n *yaml.Node) bool { func IsYNodeEmptySeq(n *yaml.Node) bool {
return n != nil && n.Kind == yaml.SequenceNode && len(n.Content) == 0 return n != nil && n.Kind == yaml.SequenceNode && len(n.Content) == 0
} }