interpreter&vm: handle multi-iterator

[nit.git] / lib / curl / curl.nit

diff --git a/lib/curl/curl.nit b/lib/curl/curl.nit
index 6c14bdc..f225a02 100644 (file)
--- a/lib/curl/curl.nit
+++ b/lib/curl/curl.nit
@@ -14,7 +14,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Curl services: `CurlHTTPRequest` and `CurlMail`
+# Data transfer with URL syntax
+#
+# Download or upload over HTTP with `CurlHTTPRequest` and send emails with `CurlMail`.
 module curl
 
 import native_curl
@@ -77,12 +79,12 @@ class CurlHTTPRequest
        super NativeCurlCallbacks
 
        var url: String
-       var datas: nullable HeaderMap = null is writable
-       var headers: nullable HeaderMap = null is writable
-       var delegate: nullable CurlCallbacks = null is writable
+       var datas: nullable HeaderMap is writable
+       var headers: nullable HeaderMap is writable
+       var delegate: nullable CurlCallbacks is writable
 
        # Set the user agent for all following HTTP requests
-       var user_agent: nullable String = null is writable
+       var user_agent: nullable String is writable
 
        # Execute HTTP request with settings configured through attribute
        fun execute: CurlResponse
@@ -165,7 +167,7 @@ class CurlHTTPRequest
                if not output_file_name == null then
                        opt_name = output_file_name
                else if not self.url.substring(self.url.length-1, self.url.length) == "/" then
-                       opt_name = self.url.basename("")
+                       opt_name = self.url.basename
                else
                        return answer_failure(0, "Unable to extract file name, please specify one")
                end
@@ -252,7 +254,10 @@ class CurlMail
        # Content header
        var headers_body = new HeaderMap is lazy, writable
 
-       private var supported_outgoing_protocol: Array[String] = ["smtp", "smtps"]
+       # Protocols supported to send mail to a server
+       #
+       # Default value at `["smtp", "smtps"]`
+       var supported_outgoing_protocol: Array[String] = ["smtp", "smtps"]
 
        # Helper method to add pair values to mail content while building it (ex: "To:", "address@mail.com")
        private fun add_pair_to_content(str: String, att: String, val: nullable String): String