chore: bump Deno to v0.31.0 (#81)

.travis.yml

@@ -1,7 +1,7 @@
 language: generic
 
 install:
-  - curl -fsSL https://deno.land/x/install/install.sh | sh -s v0.26.0
+  - curl -fsSL https://deno.land/x/install/install.sh | sh -s v0.31.0
   - export PATH="$HOME/.deno/bin:$PATH"
 
 services:
@@ -14,5 +14,5 @@ before_script:
   - psql -c "CREATE DATABASE deno_postgres OWNER test;" -U postgres
 
 script:
-  - deno run -c tsconfig.test.json -r --allow-net --allow-env test.ts
+  - deno run -r --allow-net --allow-env test.ts
   - deno fmt -- --check

connection.ts

@@ -136,8 +136,10 @@ export class Connection {
 
   async startup() {
     const { host, port } = this.connParams;
-    const address = `${host}:${port}`;
-    this.conn = await Deno.dial({ port: parseInt(port, 10), hostname: host });
+    this.conn = await Deno.connect({
+      port: parseInt(port, 10),
+      hostname: host
+    });
 
     this.bufReader = new BufReader(this.conn);
     this.bufWriter = new BufWriter(this.conn);

deps.ts

@@ -1,26 +1,26 @@
 export {
   BufReader,
   BufWriter
-} from "https://deno.land/std@v0.26.0/io/bufio.ts";
+} from "https://deno.land/std@v0.31.0/io/bufio.ts";
 
-export { copyBytes } from "https://deno.land/std@v0.26.0/io/util.ts";
+export { copyBytes } from "https://deno.land/std@v0.31.0/io/util.ts";
 
 export {
   assert,
   assertEquals,
   assertStrContains,
   assertThrowsAsync
-} from "https://deno.land/std@v0.26.0/testing/asserts.ts";
+} from "https://deno.land/std@v0.31.0/testing/asserts.ts";
 
 export {
   runTests,
   test,
   TestFunction
-} from "https://deno.land/std@v0.26.0/testing/mod.ts";
+} from "https://deno.land/std@v0.31.0/testing/mod.ts";
 
 export {
   Deferred,
   deferred
-} from "https://deno.land/std@v0.26.0/util/async.ts";
+} from "https://deno.land/std@v0.31.0/util/async.ts";
 
 export { Hash } from "https://deno.land/x/[email protected]/mod.ts";