prompt.rb in jekyll-chatgpt-translate-0.0.36

- old
+ new

@@ -21,10 +21,11 @@
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
 require 'iso-639'
+require 'humanize'
 
 # The module we are in.
 module GptTranslate; end
 
 # Prompt for ChatGPT.
@@ -45,11 +46,14 @@
   def to_s
     from = ISO_639.find_by_code(@source)
     raise "Unknown source language ISO-639 code: #{@source.inspect}" if from.nil?
     to = ISO_639.find_by_code(@target)
     raise "Unknown source language ISO-639 code: #{@target.inspect}" if to.nil?
+    md = @par
+    parts = md.split("\n\n")
+    label = parts.size > 1 ? "#{parts.size.humanize(locale: :en)} Markdown paragraphs" : 'Markdown paragraph'
     head = [
-      'Please, translate the following Markdown paragraph from ',
+      "Please, translate the following #{label} from ",
       from[3],
       ' to ',
       to[3],
       ', don\'t translate technical terms and proper nouns'
     ].join