Format

src/flags.rs

@@ -209,8 +209,7 @@ fn v8_set_flags_preprocess(args: Vec<String>) -> (Vec<String>, Vec<String>) {
       }
 
       true
-    })
+    }).collect();
-    .collect();
 
   // Replace args being sent to V8
   for idx in 0..args.len() {
@@ -279,7 +278,6 @@ pub fn v8_set_flags(args: Vec<String>) -> Vec<String> {
       let cstr = CStr::from_ptr(*ptr as *const i8);
       let slice = cstr.to_str().unwrap();
       slice.to_string()
-    })
+    }).chain(rest.into_iter())
-    .chain(rest.into_iter())
     .collect()
 }

src/isolate.rs

@@ -372,8 +372,7 @@ mod tests {
             throw Error("assert error");
           }
         "#,
-        )
+        ).expect("execute error");
-        .expect("execute error");
       isolate.event_loop();
     });
   }
@@ -418,8 +417,7 @@ mod tests {
           const data = new Uint8Array([42, 43, 44, 45, 46]);
           libdeno.send(control, data);
         "#,
-        )
+        ).expect("execute error");
-        .expect("execute error");
       isolate.event_loop();
       let metrics = isolate.state.metrics.lock().unwrap();
       assert_eq!(metrics.ops_dispatched, 1);
@@ -455,8 +453,7 @@ mod tests {
           let r = libdeno.send(control, data);
           if (r != null) throw Error("expected null");
         "#,
-        )
+        ).expect("execute error");
-        .expect("execute error");
 
       // Make sure relevant metrics are updated before task is executed.
       {

src/ops.rs

@@ -113,7 +113,8 @@ pub fn dispatch(
     op_creator(isolate.state.clone(), &base, data)
   };
 
-  let boxed_op = Box::new(op.or_else(move |err: DenoError| -> DenoResult<Buf> {
+  let boxed_op = Box::new(
+    op.or_else(move |err: DenoError| -> DenoResult<Buf> {
       debug!("op err {}", err);
       // No matter whether we got an Err or Ok, we want a serialized message to
       // send back. So transform the DenoError into a deno_buf.
@@ -145,7 +146,8 @@ pub fn dispatch(
         )
       };
       Ok(buf)
-    }));
+    }),
+  );
 
   debug!(
     "msg_from_js {} sync {}",
@@ -367,8 +369,7 @@ fn op_env(
           ..Default::default()
         },
       )
-    })
+    }).collect();
-    .collect();
   let tables = builder.create_vector(&vars);
   let inner = msg::EnvironRes::create(
     builder,
@@ -948,8 +949,7 @@ fn op_read_dir(
             ..Default::default()
           },
         )
-      })
+      }).collect();
-      .collect();
 
     let entries = builder.create_vector(&entries);
     let inner = msg::ReadDirRes::create(

tools/deno_dir_test.py

@@ -6,6 +6,7 @@ import subprocess
 import sys
 from util import rmtree, run
 
+
 def deno_dir_test(deno_exe, deno_dir):
     assert os.path.isfile(deno_exe)
 
@@ -29,7 +30,7 @@ def deno_dir_test(deno_exe, deno_dir):
     rmtree(deno_dir)
 
     if old_deno_dir is not None:
-      os.environ["DENO_DIR"] = old_deno_dir
+        os.environ["DENO_DIR"] = old_deno_dir
 
 
 def run_deno(deno_exe, deno_dir=None):
@@ -37,6 +38,7 @@ def run_deno(deno_exe, deno_dir=None):
     deno_dir_env = {"DENO_DIR": deno_dir} if deno_dir is not None else None
     run(cmd, quiet=True, env=deno_dir_env)
 
+
 def main(argv):
     if len(sys.argv) != 3:
         print "Usage ./tools/deno_dir_test.py out/debug/deno out/debug/.deno_dir"

tools/unit_tests.py

@@ -4,6 +4,7 @@ import sys
 import subprocess
 import re
 
+
 def run_unit_test2(cmd):
     process = subprocess.Popen(
         cmd,
@@ -26,6 +27,7 @@ def run_unit_test2(cmd):
     if errcode != 0:
         sys.exit(errcode)
 
+
 def run_unit_test(deno_exe, permStr, flags=[]):
     cmd = [deno_exe, "--reload", "js/unit_tests.ts", permStr] + flags
     run_unit_test2(cmd)
@@ -48,9 +50,7 @@ def unit_tests(deno_exe):
     # These are not strictly unit tests for Deno, but for ts_library_builder.
     # They run under Node, but use the same //js/testing/ library.
     run_unit_test2([
-        "node",
+        "node", "./node_modules/.bin/ts-node", "--project",
-        "./node_modules/.bin/ts-node",
-        "--project",
         "tools/ts_library_builder/tsconfig.json",
         "tools/ts_library_builder/test.ts"
     ])