0.1.5

• fix(docs): Collection#difference and Collection#intersect check keys, not "elements" (5825c03)
• chore(docs): clarify what intersect and difference return (d4bffcc)
• chore(docs): document basic Map methods (3e8fcbd)
• chore: bump deps (a04500c)

0.1.4

• fix: Collection#sort should not call this.sort but super.sort and should clear cached arrays (84f1327)
• feat: Add intersect and difference methods (edd6646)

0.1.3

• fix: return types not being this-polymorphic (d76c606)
• fix: spacing (1c5b29b)

0.1.2

• fix: accumulator's type is T, not any (ba79898)

0.1.1

• Export CollectionConstructor interface (42d824b)

0.1.0

Initial release.