HTML tag safe string truncation.
def deps do
[ {:curtail, "~> 3.0"} ]
end* length (default: 100)
* omission (default: "...")
* word_boundary (default: "~r/\S/")
* break_token (default: nil)
Truncate using default options:
iex> Curtail.truncate("<p>Truncate me!</p>")
"<p>Truncate me!</p>"Truncate with custom length:
iex> Curtail.truncate("<p>Truncate me!</p>", length: 12)
"<p>Truncate...</p>"Truncate without omission string:
iex> Curtail.truncate("<p>Truncate me!</p>", omission: "", length: 8)
"<p>Truncate</p>"Truncate with custom word_boundary:
iex> Curtail.truncate("<p>Truncate. Me!</p>", word_boundary: ~r/\S[\.]/, length: 12, omission: "")
"<p>Truncate.</p>"Truncate without word boundary:
iex> Curtail.truncate("<p>Truncate me</p>", word_boundary: false, length: 7)
"<p>Trun...</p>"Truncate with custom break_token:
iex> Curtail.truncate("<p>This should be truncated here<break_here>!!</p>", break_token: "<break_here>")
"<p>This should be truncated here</p>"Released under MIT License.