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61 lines
1.0 KiB
Markdown
61 lines
1.0 KiB
Markdown
Some examples of join command with `ideajoin` option enabled.
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Put `set ideajoin` to your `~/.ideavimrc` to enable this functionality.
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Now, you can press `J` (`shift+j`) on a line or a selected block of text to join the lines together.
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* Automatic join concatenated lines:
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```
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"Hello" + -> "Hello world"
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" world!"
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```
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* Nested if's:
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```
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if (a) { -> if (a && b) {
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if (b) { ...
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... }
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}
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}
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```
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* Comments:
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```
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// Hello -> // Hello world
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// world
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```
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* Remove braces from one line for / if / while:
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```
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if (fail) { -> if (fail) return;
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return;
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}
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```
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* Kotlin one line method:
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```
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fun myNumber(): Int { -> fun myNumber(): Int = 42
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return 42
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}
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```
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* Join declaration and initialization:
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```
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int a; -> int a = 5;
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a = 5;
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```
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* Chain call:
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```
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sb.append("a"); -> sb.append("a").append("b");
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sb.append("b");
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```
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And other features provided by the plugins.
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