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Help messages: edit various instances of "block" to "closure" (#7470)

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Leon 2022-12-14 23:02:41 +10:00 committed by GitHub
parent c19d9597fd
commit 52278f8562
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8 changed files with 21 additions and 21 deletions
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24
crates/nu-command/src/core_commands/do_.rs
View File

@ -14,7 +14,7 @@ impl Command for Do {
}
fn usage(&self) -> &str {
"Run a block"
"Run a closure, providing it with the pipeline input"
}
fn signature(&self) -> Signature {
@ -23,25 +23,25 @@ impl Command for Do {
.input_output_types(vec![(Type::Any, Type::Any)])
.switch(
"ignore-errors",
"ignore errors as the block runs",
"ignore errors as the closure runs",
Some('i'),
)
.switch(
"ignore-shell-errors",
"ignore shell errors as the block runs",
"ignore shell errors as the closure runs",
Some('s'),
)
.switch(
"ignore-program-errors",
"ignore program errors as the block runs",
"ignore external program errors as the closure runs",
Some('p'),
)
.switch(
"capture-errors",
"capture errors as the block runs and return it",
"catch errors as the closure runs, and return them",
Some('c'),
)
.rest("rest", SyntaxShape::Any, "the parameter(s) for the block")
.rest("rest", SyntaxShape::Any, "the parameter(s) for the closure")
.category(Category::Core)
}
@ -179,22 +179,22 @@ impl Command for Do {
fn examples(&self) -> Vec<Example> {
vec![
Example {
description: "Run the block",
description: "Run the closure",
example: r#"do { echo hello }"#,
result: Some(Value::test_string("hello")),
},
Example {
description: "Run the block and ignore both shell and program errors",
description: "Run the closure and ignore both shell and external program errors",
example: r#"do -i { thisisnotarealcommand }"#,
result: None,
},
Example {
description: "Run the block and ignore shell errors",
description: "Run the closure and ignore shell errors",
example: r#"do -s { thisisnotarealcommand }"#,
result: None,
},
Example {
description: "Run the block and ignore program errors",
description: "Run the closure and ignore external program errors",
example: r#"do -p { nu -c 'exit 1' }; echo "I'll still run""#,
result: None,
},
@ -204,12 +204,12 @@ impl Command for Do {
result: None,
},
Example {
description: "Run the block, with a positional parameter",
description: "Run the closure, with a positional parameter",
example: r#"do {|x| 100 + $x } 77"#,
result: Some(Value::test_int(177)),
},
Example {
description: "Run the block, with input",
description: "Run the closure, with input",
example: r#"77 | do {|x| 100 + $in }"#,
result: None, // TODO: returns 177
},

2
crates/nu-command/src/filters/each.rs
View File

@ -47,7 +47,7 @@ with 'transpose' first."#
.switch("keep-empty", "keep empty result cells", Some('k'))
.switch(
"numbered",
"iterate with an index (deprecated; use a two-parameter block instead)",
"iterate with an index (deprecated; use a two-parameter closure instead)",
Some('n'),
)
.category(Category::Filters)

2
crates/nu-command/src/filters/each_while.rs
View File

@ -35,7 +35,7 @@ impl Command for EachWhile {
)
.switch(
"numbered",
"iterate with an index (deprecated; use a two-parameter block instead)",
"iterate with an index (deprecated; use a two-parameter closure instead)",
Some('n'),
)
.category(Category::Filters)

2
crates/nu-command/src/filters/insert.rs
View File

@ -38,7 +38,7 @@ impl Command for Insert {
}
fn usage(&self) -> &str {
"Insert a new column, using an expression or block to create each row's values."
"Insert a new column, using an expression or closure to create each row's values."
}
fn search_terms(&self) -> Vec<&str> {

2
crates/nu-command/src/filters/par_each.rs
View File

@ -34,7 +34,7 @@ impl Command for ParEach {
)
.switch(
"numbered",
"iterate with an index (deprecated; use a two-parameter block instead)",
"iterate with an index (deprecated; use a two-parameter closure instead)",
Some('n'),
)
.category(Category::Filters)

4
crates/nu-command/src/filters/reduce.rs
View File

@ -36,13 +36,13 @@ impl Command for Reduce {
)
.switch(
"numbered",
"iterate with an index (deprecated; use a 3-parameter block instead)",
"iterate with an index (deprecated; use a 3-parameter closure instead)",
Some('n'),
)
}
fn usage(&self) -> &str {
"Aggregate a list to a single value using an accumulator block."
"Aggregate a list to a single value using an accumulator closure."
}
fn search_terms(&self) -> Vec<&str> {

4
crates/nu-command/src/filters/update.rs
View File

@ -25,7 +25,7 @@ impl Command for Update {
.required(
"replacement value",
SyntaxShape::Any,
"the new value to give the cell(s), or a block to create the value",
"the new value to give the cell(s), or a closure to create the value",
)
.category(Category::Filters)
}
@ -56,7 +56,7 @@ impl Command for Update {
}),
},
Example {
description: "Use in block form for more involved updating logic",
description: "Use in closure form for more involved updating logic",
example: "[[count fruit]; [1 'apple']] | update count {|row index| ($row.fruit | str length) + $index }",
result: Some(Value::List {
vals: vec![Value::Record {

2
crates/nu-command/src/filters/upsert.rs
View File

@ -25,7 +25,7 @@ impl Command for Upsert {
.required(
"replacement value",
SyntaxShape::Any,
"the new value to give the cell(s), or a block to create the value",
"the new value to give the cell(s), or a closure to create the value",
)
.category(Category::Filters)
}