v2.0.0

• Dropped support for UMD. Now the module is compiled only as commonJS/node style module.
• Added segmentLength() method.
• Deprecated some methods, namely addRange, subtractRange, hasRange, isContinuous. These may be removed in future releases.

Existing codes which do not depend on the AMD module system should work fine without problems.

v1.4.3

Fixed compatibility issues for old browsers.

v1.4.2

Small performance improvements and documentation improvements.

v1.4.0

• Add intersect method.
• Many methods and the constructor now have consistent signatures. Notably, it's now possible to create a MultiRange object using a single integer (new MultiRange(5)).

v1.3.1

• #has() now accepts range strings. multirange('1-100').has('10-20') returns true.
• Optimized #append() so that appending integers to the end of the existing ranges will be faster.

v1.3.0

Exported a shorthand function multirange.

v1.2.1

• Removed Array.prototype.forEach. The library should work fine for very old runtime. (except for native iterators)
• Added typings field in package.json, so TypeScript compilers can locate the d.ts file (TS >= 1.6 required). Currently not working with iterators.