63 lines
1.4 KiB
Plaintext
63 lines
1.4 KiB
Plaintext
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{{alias}}( [platform] )
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Returns a regular expression to capture a filename extension.
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The regular expression is platform-dependent. If the current process is
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running on Windows, the regular expression is `*.REGEXP_WIN32`; otherwise,
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`*.REGEXP_POSIX`.
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Parameters
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----------
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platform: string (optional)
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Path platform (either `posix` or `win32`).
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Returns
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-------
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re: RegExp
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Regular expression.
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Examples
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--------
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> var RE = {{alias}}()
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<RegExp>
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> var RE_POSIX = {{alias}}( 'posix' );
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> var ext = RE_POSIX.exec( '/foo/bar/index.js' )[ 1 ]
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'.js'
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> var RE_WIN32 = {{alias}}( 'win32' );
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> ext = RE.exec( 'C:\\foo\\bar\\index.js' )[ 1 ]
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'.js'
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> var str = RE.toString();
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> var bool = ( str === RE_POSIX.toString() || str === RE_WIN32.toString() )
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true
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{{alias}}.REGEXP
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Regular expression to capture a filename extension.
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Examples
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--------
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> var RE = {{alias}}.REGEXP
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<RegExp>
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{{alias}}.REGEXP_POSIX
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Regular expression to capture a POSIX filename extension.
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Examples
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--------
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> var ext = {{alias}}.REGEXP_POSIX.exec( '/foo/bar/index.js' )[ 1 ]
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'.js'
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{{alias}}.REGEXP_WIN32
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Regular expression to capture a Windows filename extension.
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Examples
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--------
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> var ext = {{alias}}.REGEXP_WIN32.exec( 'C:\\foo\\bar\\index.js' )[ 1 ]
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'.js'
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See Also
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--------
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