rkrisztian created GROOVY-9845:
----------------------------------
Summary: Safe star dot operator
Key: GROOVY-9845
URL: https://issues.apache.org/jira/browse/GROOVY-9845
Project: Groovy
Issue Type: New Feature
Components: syntax
Reporter: rkrisztian
Currently I would have to write code like this (in the Groovy Console) to be
safe:
{code:groovy}
def json = [
messages: [
[message: 'test']
],
errors: null
]
[
*(json.messages ? json.messages*.message : []),
*(json.errors ? json.errors*.message : [])
].join('\n')
{code}
I would like to request for an operator like {{\*?.}} so I can write something
like this:
{code:groovy}
[
*(json.messages?*.message ?: []),
*(json.errors?*.message ?: [])
].join('\n')
{code}
Not sure if it can be simplified further, but that's the idea.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
