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Diffstat (limited to 'vendor/github.com/google/cel-go/ext/README.md')
| -rw-r--r-- | vendor/github.com/google/cel-go/ext/README.md | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/vendor/github.com/google/cel-go/ext/README.md b/vendor/github.com/google/cel-go/ext/README.md index 07e544d..4620204 100644 --- a/vendor/github.com/google/cel-go/ext/README.md +++ b/vendor/github.com/google/cel-go/ext/README.md @@ -11,7 +11,7 @@ in expressions. ### Cel.Bind Binds a simple identifier to an initialization expression which may be used -in a subsequenct result expression. Bindings may also be nested within each +in a subsequent result expression. Bindings may also be nested within each other. cel.bind(<varName>, <initExpr>, <resultExpr>) @@ -29,7 +29,7 @@ Local bindings are not guaranteed to be evaluated before use. ## Encoders -Encoding utilies for marshalling data into standardized representations. +Encoding utilities for marshalling data into standardized representations. ### Base64.Decode @@ -500,6 +500,36 @@ Examples: ].sortBy(e, e.score).map(e, e.name) == ["bar", "foo", "baz"] +### Last + +**Introduced in the OptionalTypes library version 2** + +Returns an optional with the last value from the list or `optional.None` if the +list is empty. + + <list(T)>.last() -> <Optional(T)> + +Examples: + + [1, 2, 3].last().value() == 3 + [].last().orValue('test') == 'test' + +This is syntactic sugar for list[list.size()-1]. + +### First + +**Introduced in the OptionalTypes library version 2** + +Returns an optional with the first value from the list or `optional.None` if the +list is empty. + + <list(T)>.first() -> <Optional(T)> + +Examples: + + [1, 2, 3].first().value() == 1 + [].first().orValue('test') == 'test' + ## Sets Sets provides set relationship tests. |