Namespace summary: isEmpty() added

New features

• summary
  • isEmpty()
  • isEmptyAsync()
• Stream
  • isEmpty()
• AsyncStream
  • isEmpty()

Patch for Deno version fix

Merge pull request #97 from Smoren/dev

Deno version fix, patch release

Namespace random: percentage, booleans added

New features

• random
  • percentage()
  • percentageAsync()
  • booleans()
  • booleansAsync()
• Stream
  • ofPercentage()
• AsyncStream
  • ofPercentage()

Deprecations

• infinite
  • booleans() (use random.booleans() instead).
  • booleansAsync() (use random.booleansAsync() instead).

Publication on DENO

v2.3.1

DENO publication added.

infinite.booleans() added, typing fixes

New features

• infinite
  • booleans()
  • booleansAsync()
• Stream
  • ofBooleans()
• AsyncStream
  • ofBooleans()

Typing fixes

• Using built-in PropertyKey instead of RecordKey
• FlatMapper types fixed (for single.flatMap())

combinatorics.combinations() added

New features

• combinatorics
  • combinations()
  • combinationsAsync()
• Stream
  • combinations()
• AsyncStream
  • combinations()

New namespace added: combinatorics

New features

• combinatorics
  • permutations()
  • permutationsAsync()
  • cartesianProduct()
  • cartesianProductAsync()
• Stream
  • permutations()
• AsyncStream
  • permutations()

Improvements

• toArray() function optimized.

Deprecations

• set
  • cartesianProduct() (use combinatorics.cartesianProduct() instead).
  • cartesianProductAsync() (use combinatorics.cartesianProductAsync() instead).

Stream and AsyncStream made generics to save the typing

Improvements

• Stream and AsyncStream are fully refactored
  • Classes made generic.
  • All the methods made generic and save the typing.
• reduce
  • toValue(), toValueAsync() — union return type has been replaced by inferred type.
  • toRange(), toRangeAsync() — use Numeric type in arguments.
• multi
  • Type ZipTuple — added support for iterators and async iterables / iterators.
• math
  • All the methods use Numeric type in arguments.
• All the tests are refactored to check the typing.
• Found bugs fixed.

New features

• types
  • Numeric
  • NumericString

Union return type in groupBy replaced by inferred type

Improvements

• single
  • groupBy() — union return type has been replaced by inferred type.
  • groupByAsync() — union return type has been replaced by inferred type.

function* groupBy<
  T,
  TItemKeyFunction extends ((item: T) => string) | undefined,
  TResultItem extends TItemKeyFunction extends undefined ? [string, Array<T>] : [string, Record<string, T>]
>(
  data: Iterable<T> | Iterator<T>,
  groupKeyFunction: (item: T) => string,
  itemKeyFunction?: TItemKeyFunction
): Iterable<TResultItem>;

async function* groupByAsync<
  T,
  TItemKeyFunction extends ((item: T) => string) | undefined,
  TResultItem extends TItemKeyFunction extends undefined ? [string, Array<T>] : [string, Record<string, T>]
>(
  data: AsyncIterable<T> | AsyncIterator<T> | Iterable<T> | Iterator<T>,
  groupKeyFunction: (item: T) => (string | Promise<string>),
  itemKeyFunction?: (item: T) => (string | Promise<string>)
): AsyncIterable<TResultItem>;

Pipe.add() method added

New features

• Pipe
  • add()