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4926865c4e
* Initialize join.rs as a copy of collect.rs
* Evolve StrCollect into StrJoin
* Replace 'str collect' with 'str join' everywhere
git ls-files | lines | par-each { |it| sed -i 's,str collect,str join,g' $it }
* Deprecate 'str collect'
* Revert "Deprecate 'str collect'"
This reverts commit 959d14203e.
* Change `str collect` help message to say that it is deprecated
We cannot remove `str collect` currently (i.e. via
`nu_protocol::ShellError::DeprecatedCommand` since a prominent project
uses the API:
b85542c31c/src/virtualenv/activation/nushell/activate.nu (L43)
74 lines
1.5 KiB
Rust
74 lines
1.5 KiB
Rust
use nu_test_support::{nu, pipeline};
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#[test]
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fn each_works_separately() {
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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echo [1 2 3] | each { |it| echo $it 10 | math sum } | to json -r
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"#
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));
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assert_eq!(actual.out, "[11,12,13]");
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}
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#[test]
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fn each_group_works() {
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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echo [1 2 3 4 5 6] | group 3 | to json --raw
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"#
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));
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assert_eq!(actual.out, "[[1,2,3],[4,5,6]]");
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}
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#[test]
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fn each_window() {
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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echo [1 2 3 4] | window 3 | to json --raw
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"#
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));
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assert_eq!(actual.out, "[[1,2,3],[2,3,4]]");
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}
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#[test]
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fn each_window_stride() {
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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echo [1 2 3 4 5 6] | window 3 -s 2 | to json --raw
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"#
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));
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assert_eq!(actual.out, "[[1,2,3],[3,4,5]]");
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}
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#[test]
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fn each_no_args_in_block() {
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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echo [[foo bar]; [a b] [c d] [e f]] | each {|i| $i | to json -r } | get 1
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"#
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));
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assert_eq!(actual.out, r#"{"foo": "c","bar": "d"}"#);
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}
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#[test]
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fn each_implicit_it_in_block() {
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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echo [[foo bar]; [a b] [c d] [e f]] | each { |it| nu --testbin cococo $it.foo } | str join
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"#
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));
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assert_eq!(actual.out, "ace");
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}
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