stri_join_list: Concatenate Strings in a List¶
Description¶
These functions concatenate all the strings in each character vector in a given list. stri_c_list
and stri_paste_list
are aliases for stri_join_list
.
Usage¶
stri_join_list(x, sep = "", collapse = NULL)
stri_c_list(x, sep = "", collapse = NULL)
stri_paste_list(x, sep = "", collapse = NULL)
Arguments¶
|
a list consisting of character vectors |
|
a single string; separates strings in each of the character vectors in |
|
a single string or |
Details¶
Unless collapse
is NULL
, the result will be a single string. Otherwise, you get a character vector of length equal to the length of x
.
Vectors in x
of length 0 are silently ignored.
If collapse
or sep
has length greater than 1, then only the first string will be used.
Value¶
Returns a character vector.
See Also¶
Other join: %s+%(), stri_dup(), stri_flatten(), stri_join()
Examples¶
stri_join_list(
stri_extract_all_words(c('Lorem ipsum dolor sit amet.',
'Spam spam bacon sausage and spam.')),
sep=', ')
stri_join_list(
stri_extract_all_words(c('Lorem ipsum dolor sit amet.',
'Spam spam bacon sausage and spam.')),
sep=', ', collapse='. ')
stri_join_list(
stri_extract_all_regex(
c('spam spam bacon', '123 456', 'spam 789 sausage'), '\\p{L}+'
),
sep=',')
stri_join_list(
stri_extract_all_regex(
c('spam spam bacon', '123 456', 'spam 789 sausage'), '\\p{L}+',
omit_no_match=TRUE
),
sep=',', collapse='; ')