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Closes: https://github.com/nodejs/node/pull/16280 PR-URL: https://github.com/nodejs/node/pull/16509 Fixes: https://github.com/nodejs/node/issues/14161 Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michaël Zasso <targos@protonmail.com>
146 lines
5.9 KiB
Markdown
146 lines
5.9 KiB
Markdown
##### Basic Usage
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```javascript
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// By default, headers will be red, and borders will be grey
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var table = new Table({head:['a','b']});
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table.push(['c','d']);
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```
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##### Basic Usage - disable colors - (used often in the examples and tests)
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┌──────┬─────────────────────┬─────────────────────────┬─────────────────┐
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│ Rel │ Change │ By │ When │
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├──────┼─────────────────────┼─────────────────────────┼─────────────────┤
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│ v0.1 │ Testing something … │ rauchg@gmail.com │ 7 minutes ago │
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├──────┼─────────────────────┼─────────────────────────┼─────────────────┤
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│ v0.1 │ Testing something … │ rauchg@gmail.com │ 8 minutes ago │
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└──────┴─────────────────────┴─────────────────────────┴─────────────────┘
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```javascript
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// For most of these examples, and most of the unit tests we disable colors.
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// It makes unit tests easier to write/understand, and allows these pages to
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// display the examples as text instead of screen shots.
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var table = new Table({
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head: ['Rel', 'Change', 'By', 'When']
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, style: {
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head: [] //disable colors in header cells
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, border: [] //disable colors for the border
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}
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, colWidths: [6, 21, 25, 17] //set the widths of each column (optional)
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});
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table.push(
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['v0.1', 'Testing something cool', 'rauchg@gmail.com', '7 minutes ago']
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, ['v0.1', 'Testing something cool', 'rauchg@gmail.com', '8 minutes ago']
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);
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```
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##### Create vertical tables by adding objects a that specify key-value pairs
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┌────┬──────────────────────┐
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│v0.1│Testing something cool│
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├────┼──────────────────────┤
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│v0.1│Testing something cool│
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└────┴──────────────────────┘
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```javascript
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var table = new Table({ style: {'padding-left':0, 'padding-right':0, head:[], border:[]} });
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table.push(
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{'v0.1': 'Testing something cool'}
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, {'v0.1': 'Testing something cool'}
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);
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```
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##### Cross tables are similar to vertical tables, but include an empty string for the first header
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┌────────┬────────┬──────────────────────┐
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│ │Header 1│Header 2 │
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├────────┼────────┼──────────────────────┤
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│Header 3│v0.1 │Testing something cool│
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├────────┼────────┼──────────────────────┤
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│Header 4│v0.1 │Testing something cool│
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└────────┴────────┴──────────────────────┘
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```javascript
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var table = new Table({ head: ["", "Header 1", "Header 2"], style: {'padding-left':0, 'padding-right':0, head:[], border:[]} }); // clear styles to prevent color output
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table.push(
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{"Header 3": ['v0.1', 'Testing something cool'] }
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, {"Header 4": ['v0.1', 'Testing something cool'] }
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);
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```
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##### Stylize the table with custom border characters
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╔══════╤═════╤══════╗
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║ foo │ bar │ baz ║
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╟──────┼─────┼──────╢
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║ frob │ bar │ quuz ║
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╚══════╧═════╧══════╝
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```javascript
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var table = new Table({
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chars: {
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'top': '═'
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, 'top-mid': '╤'
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, 'top-left': '╔'
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, 'top-right': '╗'
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, 'bottom': '═'
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, 'bottom-mid': '╧'
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, 'bottom-left': '╚'
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, 'bottom-right': '╝'
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, 'left': '║'
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, 'left-mid': '╟'
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, 'right': '║'
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, 'right-mid': '╢'
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},
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style: {
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head: []
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, border: []
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}
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});
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table.push(
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['foo', 'bar', 'baz']
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, ['frob', 'bar', 'quuz']
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);
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```
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##### Use ansi colors (i.e. colors.js) to style text within the cells at will, even across multiple lines
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```javascript
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var table = new Table({style:{border:[],header:[]}});
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table.push([
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colors.red('Hello\nhow\nare\nyou?'),
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colors.blue('I\nam\nfine\nthanks!')
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]);
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```
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##### Set `wordWrap` to true to make lines of text wrap instead of being truncated
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┌───────┬─────────┐
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│ Hello │ I am │
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│ how │ fine │
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│ are │ thanks! │
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│ you? │ │
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└───────┴─────────┘
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```javascript
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var table = new Table({
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style:{border:[],header:[]},
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colWidths:[7,9],
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wordWrap:true
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});
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table.push([
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'Hello how are you?',
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'I am fine thanks!'
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]);
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```
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