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feat: update: #4518, Add examples for command: hide, history, from yml, def-env, and table (#4581)

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This commit is contained in:
Justin Ma
2022-02-21 21:52:50 +08:00
committed by GitHub
parent 4f367a59de
commit 917886f8ad
7 changed files with 136 additions and 46 deletions
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34
crates/nu-command/src/viewers/table.rs
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@ -5,8 +5,8 @@ use nu_engine::{env_to_string, CallExt};
use nu_protocol::ast::{Call, PathMember};
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{
Category, Config, DataSource, IntoPipelineData, ListStream, PipelineData, PipelineMetadata,
RawStream, ShellError, Signature, Span, SyntaxShape, Value,
Category, Config, DataSource, Example, IntoPipelineData, ListStream, PipelineData,
PipelineMetadata, RawStream, ShellError, Signature, Span, SyntaxShape, Value,
};
use nu_table::{StyledString, TextStyle, Theme};
use std::sync::atomic::{AtomicBool, Ordering};
@ -232,6 +232,36 @@ impl Command for Table {
x => Ok(x),
}
}
fn examples(&self) -> Vec<Example> {
let span = Span::test_data();
vec![
Example {
description: "List the files in current directory with index number start from 1.",
example: r#"ls | table -n 1"#,
result: None,
},
Example {
description: "Render data in table view",
example: r#"echo [[a b]; [1 2] [3 4]] | table"#,
result: Some(Value::List {
vals: vec![
Value::Record {
cols: vec!["a".to_string(), "b".to_string()],
vals: vec![Value::test_int(1), Value::test_int(2)],
span,
},
Value::Record {
cols: vec!["a".to_string(), "b".to_string()],
vals: vec![Value::test_int(3), Value::test_int(4)],
span,
},
],
span,
}),
},
]
}
}
fn convert_to_table(