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Remove unnecessary echo uses from examples (#7500)

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`echo` tends to confuse new Nu users; they expect it to work like
`print` when it just passes a value to the next stage of the pipeline.

We haven't quite figured out what to do about `echo` in the long run,
but I think a good start is to remove `echo` from command examples where
it would be unnecessary and arguably unidiomatic.
This commit is contained in:
Reilly Wood
2022-12-16 08:51:00 -08:00
committed by GitHub
parent 9c1a3aa244
commit e72cecf457
32 changed files with 64 additions and 59 deletions
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4
crates/nu-command/src/strings/encode_decode/decode_base64.rs
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@ -51,12 +51,12 @@ impl Command for DecodeBase64 {
vec![
Example {
description: "Base64 decode a value and output as UTF-8 string",
example: "echo 'U29tZSBEYXRh' | decode base64",
example: "'U29tZSBEYXRh' | decode base64",
result: Some(Value::string("Some Data", Span::test_data())),
},
Example {
description: "Base64 decode a value and output as binary",
example: "echo 'U29tZSBEYXRh' | decode base64 --binary",
example: "'U29tZSBEYXRh' | decode base64 --binary",
result: Some(Value::binary(
[0x53, 0x6f, 0x6d, 0x65, 0x20, 0x44, 0x61, 0x74, 0x61],
Span::test_data(),

4
crates/nu-command/src/strings/encode_decode/encode_base64.rs
View File

@ -40,12 +40,12 @@ impl Command for EncodeBase64 {
vec![
Example {
description: "Base64 encode a string with default settings",
example: "echo 'Some Data' | encode base64",
example: "'Some Data' | encode base64",
result: Some(Value::string("U29tZSBEYXRh", Span::test_data())),
},
Example {
description: "Base64 encode a string with the binhex character set",
example: "echo 'Some Data' | encode base64 --character-set binhex",
example: "'Some Data' | encode base64 --character-set binhex",
result: Some(Value::string(r#"7epXB5"%A@4J"#, Span::test_data())),
},
]