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https://issues.apache.org/jira/browse/GROOVY-10318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Damir Murat updated GROOVY-10318:
---------------------------------
Description:
After upgrading to 3.0.9, I've noticed some unexpected behavior around the
"!in" operator. Consider the following example:
{code:java}
import groovy.transform.CompileStatic
@CompileStatic
class MyPogo {
String firstName
String lastName
}
@CompileStatic
class Test {
void testMe() {
MyPogo myPogo = new MyPogo(firstName: "My First Name", lastName: "My Last
Name")
Map<String, ?> filteredProperties = myPogo.properties.findAll {
Boolean result = it.key as String !in ["class"]
result
}
println filteredProperties
assert filteredProperties.size() == 2
filteredProperties = myPogo.properties.findAll {
(it.key as String !in ["class"]) as Boolean
}
println filteredProperties
assert filteredProperties.size() == 2
filteredProperties = myPogo.properties.findAll {
it.key as String !in ["class"]
}
println filteredProperties
assert filteredProperties.size() == 2
}
}
new Test().testMe()
{code}
When running it in GroocyConsole, the third assertion will fail without
apparent reason.
It looks like for "!in" to work correctly, some additional operation is
required.
The same code works for the 3.0.8 and 3.0.7 versions.
Tnx
was:
After upgrading to 3.0.9, I've noticed some unexpected behavior around the
"!in" operator. Consider the following example:
{code:java}
import groovy.transform.CompileStatic@CompileStatic
class MyPogo {
String firstName
String lastName
}
@CompileStatic
class Test {
void testMe() {
MyPogo myPogo = new MyPogo(firstName: "My First Name", lastName: "My Last
Name")
Map<String, ?> filteredProperties = myPogo.properties.findAll {
Boolean result = it.key as String !in ["class"]
result
}
println filteredProperties
assert filteredProperties.size() == 2
filteredProperties = myPogo.properties.findAll {
(it.key as String !in ["class"]) as Boolean
}
println filteredProperties
assert filteredProperties.size() == 2
filteredProperties = myPogo.properties.findAll {
it.key as String !in ["class"]
}
println filteredProperties
assert filteredProperties.size() == 2
}
}
new Test().testMe()
{code}
When running it in GroocyConsole, the third assertion will fail without
apparent reason.
It looks like for "!in" to work correctly, some additional operation is
required.
The same code works for the 3.0.8 and 3.0.7 versions.
Tnx
> Weird behavior of !in operator
> ------------------------------
>
> Key: GROOVY-10318
> URL: https://issues.apache.org/jira/browse/GROOVY-10318
> Project: Groovy
> Issue Type: Improvement
> Affects Versions: 3.0.9
> Reporter: Damir Murat
> Priority: Major
>
> After upgrading to 3.0.9, I've noticed some unexpected behavior around the
> "!in" operator. Consider the following example:
> {code:java}
> import groovy.transform.CompileStatic
> @CompileStatic
> class MyPogo {
> String firstName
> String lastName
> }
> @CompileStatic
> class Test {
> void testMe() {
> MyPogo myPogo = new MyPogo(firstName: "My First Name", lastName: "My Last
> Name")
> Map<String, ?> filteredProperties = myPogo.properties.findAll {
> Boolean result = it.key as String !in ["class"]
> result
> }
> println filteredProperties
> assert filteredProperties.size() == 2
>
> filteredProperties = myPogo.properties.findAll {
> (it.key as String !in ["class"]) as Boolean
> }
> println filteredProperties
> assert filteredProperties.size() == 2
>
> filteredProperties = myPogo.properties.findAll {
> it.key as String !in ["class"]
> }
> println filteredProperties
> assert filteredProperties.size() == 2
> }
> }
> new Test().testMe()
> {code}
> When running it in GroocyConsole, the third assertion will fail without
> apparent reason.
> It looks like for "!in" to work correctly, some additional operation is
> required.
> The same code works for the 3.0.8 and 3.0.7 versions.
> Tnx
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