print.ordered_sequence: Print an Ordered Sequence Summary

In Immutables: Fast and Functional Data Structures

Print an Ordered Sequence Summary

Description

Prints a compact summary and head/tail preview in key order.

Usage

## S3 method for class 'ordered_sequence'
print(x, max_elements = 4L, show_custom_monoids = FALSE, ...)

Arguments

x	An ordered_sequence.
max_elements	Maximum number of elements shown in the preview.
show_custom_monoids	Logical; show attached non-default monoids and their root cached measures.
...	Passed through to per-element print().

Value

Invisibly returns x.

Examples

xs <- ordered_sequence(one = "a", two = "b", three = "c", keys = c(20, 30, 10))
print(xs, max_elements = 4)
sum_key <- measure_monoid(`+`, 0, function(entry) as.numeric(entry$key))
ys2 <- add_monoids(ordered_sequence("a", "b", keys = c(2, 1)), list(sum_key = sum_key))
print(ys2, max_elements = 0, show_custom_monoids = TRUE)

ys <- ordered_sequence("x", "y", "z", keys = c(2, 1, 3))
print(ys, max_elements = 3)

print(ordered_sequence())

Immutables documentation built on April 29, 2026, 1:06 a.m.