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added one more example.

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Ben 2024-07-20 01:36:54 +08:00
parent 70283100fc
commit 6f2876baf9
1 changed files with 5 additions and 0 deletions
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5
crates/nu-command/src/filters/reduce.rs
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@ -66,6 +66,11 @@ impl Command for Reduce {
description: "Sum values with a starting value (fold)",
result: Some(Value::test_int(20)),
},
Example {
example: r#"[[foo baz] [baz quux]] | reduce --fold "foobar" {|it, acc| $acc | str replace $it.0 $it.1}"#,
description: "Iteratively perform string replace (from left to right): 'foobar' -> 'bazbar' -> 'quuxbar'",
result: Some(Value::test_int("quuxbar")),
},
Example {
example: r#"[ i o t ] | reduce --fold "Arthur, King of the Britons" {|it, acc| $acc | str replace --all $it "X" }"#,
description: "Replace selected characters in a string with 'X'",