Gophers v1.1.0

Release v1.1.0

Features

Iterator methods

All Collections now offer a group of methods that return an iterator to the result as opposed to a new collection.
These methods can be used with the for ... range keywords to iterate over each resulting element.

• Filtered returns an iterator to the result of a filter operation
• Rejected returns an iterator to the result of an inverse filter operation
• Diffed returns an iterator to the result of a diff operation
• Intersected returns an iterator to the result of an intersection operation
• Concatenated returns an iterator to the result of a concat operation
• Distincted returns an iterator to the result of a distinct operation
• Unioned returns an iterator to the result of a union operation applicable only to sets
• Mapped returns an iterator to the result of a map operation

Example Usage:

nums := list.NewComparableList([]int{1, 2, 3, 4, 5, 6})

for i := range nums.Filtered(func(v int) bool { return v%2 == 0 }) {
  fmt.Printf("filtered %v\n", i)
}
// filtered 2
// filtered 4
// filtered 6

New methods

• Reject is now an alias for FilterNot
• Diff is now a method available on all collections
• Intersect is now a method available on all collections
• StartsWith checks wether a collection starts with a given sub-collection, available on comparable collections
• EndsWith checks wether a collection ends with a given sub-collection, available on comparable collections

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Bug Fixes

• Fixed a bug with the Concat method for comparable collections
• Fixed a bug with the Clone method for comparable collections
• Fixed a bug with the Corresponds method for comparable collection

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