2019-10-06 16:35:38 +02:00
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# trim
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Trim leading and following whitespace from text data
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## Example
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```shell
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> echo " Hello world"
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Hello world
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> echo " Hello world" | trim
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Hello world
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2020-05-24 19:10:30 +02:00
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```
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Trim can also be passed a list or table of text, for which it will trim each item individually.
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It will fail if any element in the list or table is not of type String.
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```shell
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> open greetings.json | to json
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[" hi ", " hello ", " wassup "]
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> open greetings.json | trim | to json
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["hi", "hello", "wassup"]
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```
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```shell
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> cargo search shells --limit 10 | lines | parse "{crate_name} = {version} #{description}"
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━━━┯━━━━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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# │ crate_name │ version │ description
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───┼────────────────────┼─────────────────────────────┼──────────────────────────────────────────────────────────────────────────────────
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0 │ shells │ "0.2.0" │ Sugar-coating for invoking shell commands directly from Rust.
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1 │ ion-shell │ "0.0.0" │ The Ion Shell
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2 │ shell-words │ "0.1.0" │ Process command line according to parsing rules of UNIX shell
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3 │ nu │ "0.5.0" │ A shell for the GitHub era
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4 │ dotenv-shell │ "1.0.1" │ Launch a new shell (or another program) with your loaded dotenv
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5 │ shell_completion │ "0.0.1" │ Write shell completion scripts in pure Rust
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6 │ shell-hist │ "0.2.0" │ A CLI tool for inspecting shell history
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7 │ tokei │ "10.0.1" │ A utility that allows you to count code, quickly.
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8 │ rash-shell │ "0.1.0" │ A bourne-compatible shell inspired by dash
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9 │ rust_keylock_shell │ "0.10.0" │ Shell access to the rust-keylock. rust-keylock is a password manager with goals
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│ │ │ to be Secure, …
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━━━┷━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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> cargo search shells --limit 10 | lines | parse "{crate_name} = {version} #{description}" | trim
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━━━┯━━━━━━━━━━━━━━━━━━━━┯━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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# │ crate_name │ version │ description
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───┼────────────────────┼──────────┼──────────────────────────────────────────────────────────────────────────────────
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0 │ shells │ "0.2.0" │ Sugar-coating for invoking shell commands directly from Rust.
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1 │ ion-shell │ "0.0.0" │ The Ion Shell
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2 │ shell-words │ "0.1.0" │ Process command line according to parsing rules of UNIX shell
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3 │ nu │ "0.5.0" │ A shell for the GitHub era
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4 │ dotenv-shell │ "1.0.1" │ Launch a new shell (or another program) with your loaded dotenv
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5 │ shell_completion │ "0.0.1" │ Write shell completion scripts in pure Rust
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6 │ shell-hist │ "0.2.0" │ A CLI tool for inspecting shell history
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7 │ tokei │ "10.0.1" │ A utility that allows you to count code, quickly.
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8 │ rash-shell │ "0.1.0" │ A bourne-compatible shell inspired by dash
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9 │ rust_keylock_shell │ "0.10.0" │ Shell access to the rust-keylock. rust-keylock is a password manager with goals
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│ │ │ to be Secure, …
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━━━┷━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
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