intercalate -base

Packages
base
bytestring
text

intercalate :: ByteString -> [ByteString] -> ByteString

bytestring Data.ByteString, bytestring Data.ByteString.Char8, bytestring Data.ByteString.Lazy, bytestring Data.ByteString.Lazy.Char8

O(n) The intercalate function takes a ByteString and a list of ByteStrings and concatenates the list after interspersing the first argument between each element of the list.

intercalate :: Text -> [Text] -> Text

text Data.Text, text Data.Text.Lazy

O(n) The intercalate function takes a Text and a list of Texts and concatenates the list after interspersing the first argument between each element of the list.