/**
* It is not uncommon for non-English speaking countries to use a comma for a
* decimal place. This sorting plug-in shows how that can be taken account of in
* sorting by adding the type `numeric-comma` to DataTables. A type detection
* plug-in for this sorting method is provided below.
*
* Please note that the 'Formatted numbers' type detection and sorting plug-ins
* offer greater flexibility that this plug-in and should be used in preference
* to this method.
*
* @name Commas for decimal place
* @summary Sort numbers correctly which use a common as the decimal place.
* @deprecated
* @author [Allan Jardine](http://sprymedia.co.uk)
*
* @example
* $('#example').dataTable( {
* columnDefs: [
* { type: 'numeric-comma', targets: 0 }
* ]
* } );
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"numeric-comma-pre": function ( a ) {
var x = (a == "-") ? 0 : a.replace( /,/, "." );
return parseFloat( x );
},
"numeric-comma-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"numeric-comma-desc": function ( a, b ) {
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );
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