Empty sequence

Get the additive-identity, i.e. the monoid-zero. Which is the empty sequence/

Number of items in the sequence.

NOTE: This will force evaluation of the sequence

Stream as an enumerable

Stream as an enumerable

Reverse the sequence

Add an item to the end of the sequence

This does not force evaluation of the whole lazy sequence, nor does it cause exponential iteration issues when repeated adds occur.

Add an item to the beginning of the sequence

This does not force evaluation of the whole lazy sequence, nor does it cause exponential iteration issues when repeated cons occur.

Impure iteration of the bound values in the structure

Impure iteration of the bound values in the structure

Map the sequence using the function provided

Map the sequence using the function provided

Monadic bind (flatmap) of the sequence

Filter the items in the sequence

Equality test

Semigroup combine two iterables (concatenate)

Add a range of items to the end of the sequence

Add a range of items to the end of the sequence

Applies a function to each element of the sequence, threading an accumulator argument through the computation. This function takes the state argument, and applies the function to it and the first element of the sequence. Then, it passes this result into the function along with the second element, and so on. Finally, it returns the list of intermediate results and the final result.

Applies a function to each element of the sequence (from last element to first), threading an accumulator argument through the computation. This function takes the state argument, and applies the function to it and the first element of the sequence. Then, it passes this result into the function along with the second element, and so on. Finally, it returns the list of intermediate results and the final result.

Return a new sequence with all duplicate values removed

Return a new sequence with all duplicate values removed

Map each element of a structure to an action, evaluate these actions from left to right, and collect the results.

Map each element of a structure to an action, evaluate these actions from left to right, and collect the results.

Monadic bind (flatmap) of the sequence

Monadic bind (flatmap) of the sequence

Returns true if the sequence has items in it

Inject a value in between each item in the sequence

Compare to another sequence

Format the collection as [a, b, c, ...] The ellipsis is used for collections over 50 items To get a formatted string with all the items, use ToFullString or ToFullArrayString.

Format the collection as a, b, c, ...

Format the collection as [a, b, c, ...]

Equality test

Skip count items

Take count items

Iterate the sequence, yielding items if they match the predicate provided, and stopping as soon as one doesn't

Iterate the sequence, yielding items if they match the predicate provided, and stopping as soon as one doesn't. An index value is also provided to the predicate function.

Cast items to another type

Any item in the sequence that can't be cast to a B will be dropped from the result

Zip two iterables into pairs

Zip two iterables into pairs

Map the sequence using the function provided

Map the sequence using the function provided

Filter the items in the sequence

Monadic bind (flatmap) of the sequence

Monadic bind (flatmap) of the sequence

Monadic bind (flatmap) of the sequence

Monadic bind (flatmap) of the sequence

Get the hash code for all the items in the sequence, or 0 if empty

Append operator

Ordering operator

Ordering operator

Ordering operator

Ordering operator

Monadic join

Applies the given function 'selector' to each element of the sequence. Returns the sequence comprised of the results for each element where the function returns Some(f(x)).

Functor map operation

Unwraps the value within the functor, passes it to the map function f provided, and then takes the mapped value and wraps it back up into a new functor.

Functor map operation

Unwraps the value within the functor, passes it to the map function f provided, and then takes the mapped value and wraps it back up into a new functor.

Applicative action: runs the first applicative, ignores the result, and returns the second applicative

Applicative action: runs the first applicative, ignores the result, and returns the second applicative

Applicative functor apply operation

Unwraps the value within the ma applicative-functor, passes it to the unwrapped function(s) within mf, and then takes the resulting value and wraps it back up into a new applicative-functor.

Applicative functor apply operation

Unwraps the value within the ma applicative-functor, passes it to the unwrapped function(s) within mf, and then takes the resulting value and wraps it back up into a new applicative-functor.

Monadic join

Create an empty sequence

Create an empty sequence

Create a new empty sequence

Create a sequence from a initial set of items

Create a sequence from an initial set of items

Create a sequence from an initial set of items

Generates a sequence of A using the provided delegate to initialise each item.

Generates a sequence that contains one repeated value.

Get the item at the head (first) of the sequence or None if the sequence is empty

Applies the given function 'selector' to each element of the sequence. Returns the sequence comprised of the results for each element where the function returns Some(f(x)).

Reverses the sequence (Reverse in LINQ)

Applies a function to each element of the sequence, threading an accumulator argument through the computation. This function takes the state argument, and applies the function to it and the first element of the sequence. Then, it passes this result into the function along with the second element, and so on. Finally, it returns the list of intermediate results and the final result.

Applies a function to each element of the sequence (from last element to first), threading an accumulator argument through the computation. This function takes the state argument, and applies the function to it and the first element of the sequence. Then, it passes this result into the function along with the second element, and so on. Finally, it returns the list of intermediate results and the final result.

Joins two sequences together either into a single sequence using the join function provided

Joins two sequences together either into an sequence of tuples

Return a new sequence with all duplicate values removed

Return a new sequence with all duplicate values removed

Returns a new sequence with the first 'count' items from the sequence provided

Iterate the sequence, yielding items if they match the predicate provided, and stopping as soon as one doesn't

Iterate the sequence, yielding items if they match the predicate provided, and stopping as soon as one doesn't. An index value is also provided to the predicate function.

Functor map operation

Unwraps the value within the functor, passes it to the map function f provided, and then takes the mapped value and wraps it back up into a new functor.

Applicative action: runs the first applicative, ignores the result, and returns the second applicative

Applicative functor apply operation

Unwraps the value within the ma applicative-functor, passes it to the unwrapped function(s) within mf, and then takes the resulting value and wraps it back up into a new applicative-functor.