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dedent-js

1.0.1
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  • License MIT

Remove indentation from multiline strings

Package Exports

  • dedent-js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (dedent-js) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

dedent-js

Removes indentation from multiline strings. Works with both tabs and spaces.

Installation

$ npm install dedent-js

Usage

// Dedent can be also used as a function.
expect(dedent`Line #1
    Line #2
    Line #3`).to.equal('Line #1\nLine #2\nLine #3');

// Leading/trailing line break is removed.
expect(
    dedent`
    Line #1
    Line #2
    Line #3
    `
).to.equal('Line #1\nLine #2\nLine #3');

// No more than one leading/trailing line break is removed.
expect(
    dedent`

    Line #1
    Line #2
    Line #3

    `
).to.equal('\nLine #1\nLine #2\nLine #3\n');

// Only the "base" indentation is removed.
expect(
    dedent`
    Line #1
        Line #2
            Line #3
    `
).to.equal('Line #1\n\tLine #2\n\t\tLine #3');

// The last line is ignored if it doesn't contain anything else than whitespace.
expect(
    function () {
        return dedent`
            Line #1
            Line #2
            Line #3
        `;
    }()
).to.equal('Line #1\nLine #2\nLine #3');

// Escaped characters are NOT ignored.
expect(
    dedent`
    \tLine #1
    \tLine #2
    \tLine #3
    `
).to.equal('Line #1\nLine #2\nLine #3');

License

Copyright (c) 2015 Martin Kolárik. Released under the MIT license.