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chk (version 0.2.0)

cc: Concatenate with Commas

Description

Concatenates object values into a string with each value separated by a comma and the last value separated by a conjunction.

Usage

cc(x, conj = ", ", sep = ", ", brac = if (is.character(x) ||
  is.factor(x)) "'" else "", ellipsis = 10L, chk = TRUE)

Arguments

x

The object to concatenate.

conj

A string of the conjunction to separate the last value by.

sep

A string of the separator.

brac

A string to brac the values by.

ellipsis

A numeric scalar of the maximum number of values to display before using an ellipsis.

chk

A flag specifying whether to check the other parameters.

Value

A string.

Details

By default, if x has more than 10 values an ellipsis is used to ensure only 10 values are displayed (including the ellipsis).

Examples

Run this code
# NOT RUN {
cc(1:2)
cc(1:2, conj = " or")
cc(3:1, brac = "'")
cc(1:11)
cc(as.character(1:2))
# }

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