Categories series

Series Functions

alter	If a value is not found in a series, append it; otherwise, remove it.
append	Appends a value to the tail of a series and returns the series head.
array	Makes and initializes a series of a given size.
at	Returns the series at the specified index.
back	Returns the series at its previous position.
change	Changes a value in a series and returns the series after the change.
clear	Removes all values from the current index to the tail. Returns at tail.
compose	Evaluates a block of expressions, only evaluating parens, and returns a block.
construct	Creates an object, but without evaluating its specification.
copy	Returns a copy of a value.
difference	Return the difference of two data sets.
eighth	Returns the eighth value of a series.
empty?	Returns TRUE if a series is at its tail.
exclude	Return the first set less the second set.
extract	Extracts a value from a series at regular intervals.
fifth	Returns the fifth value of a series.
find	Finds a value in a series and returns the series at the start of it.
first	Returns the first value of a series.
forall	Evaluates a block for every value in a series.
foreach	Evaluates a block for each value(s) in a series.
form	Converts a value to a string.
forskip	Evaluates a block for periodic values in a series.
found?	Returns TRUE if value is not NONE.
fourth	Returns the fourth value of a series.
free	Frees a REBOL resource. (Command version only)
head	Returns the series at its head.
head?	Returns TRUE if a series is at its head.
index?	Returns the index number of the current position in the series.
insert	Inserts a value into a series and returns the series after the insert.
intersect	Create a new value that is the intersection of the two arguments.
join	Concatenates values.
last	Returns the last value of a series.
length?	Returns the length of the series from the current position.
load	Loads a file, URL, or string. Binds words to global context.
max	Returns the greater of the two values.
maximum-of	Finds the largest value in a series
min	Returns the lesser of the two values.
minimum-of	Finds the smallest value in a series
mold	Converts a value to a REBOL-readable string.
new-line	Sets or clears the new-line marker within a block.
new-line?	Returns the state of the new-line marker within a block.
next	Returns the series at its next position.
ninth	Returns the ninth value of a series.
offset?	Returns the offset between two series positions.
parse	Parses a series according to rules.
pick	Returns the value at the specified position in a series.
poke	Returns value after changing its data at the given index. (See manual)
prin	Outputs a value with no line break.
print	Outputs a value followed by a line break.
random	Returns a random value of the same datatype.
reduce	Evaluates an expression or block expressions and returns the result.
rejoin	Reduces and joins a block of values.
remove	Removes value(s) from a series and returns after the remove.
remove-each	Removes a value from a series for each block that returns TRUE.
repend	Appends a reduced value to a series and returns the series head.
replace	Replaces the search value with the replace value within the target series.
reverse	Reverses a series.
second	Returns the second value of a series.
select	Finds a value in the series and returns the value or series after it.
seventh	Returns the seventh value of a series.
sixth	Returns the sixth value of a series.
sixth	Returns the sixth value of a series.
skip	Returns the series forward or backward from the current position.
sort	Sorts a series.
tail	Returns the series at the position after the last value.
tail?	Returns TRUE if a series is at its tail.
tenth	Returns the tenth value of a series.
third	Returns the third value of a series.
union	Creates a new set that is the union of the two arguments.
unique	Returns a set with duplicate values removed.