fix: use first log as spinner

Author: JCPedroza

lib/time.js

@@ -52,6 +52,7 @@ const shuffle = (arr) => {
  */
 const timeRepo = (algos, args, runs, id) => {
   if (runs < 1) throw new RangeError(`runs:${runs} must be > 0`)
+  console.log('\nMeasuring running time...\n')
 
   // Initialize data object
   const times = {}
@@ -67,11 +68,10 @@ const timeRepo = (algos, args, runs, id) => {
     }
   }
 
-  // Sort times
-  const sortedTimes =
-    Object
-      .entries(times)
-      .sort((a, b) => a[1] - b[1])
+  // Sort times in ascending order
+  const sortedTimes = Object
+    .entries(times)
+    .sort((a, b) => a[1] - b[1])
 
   return { id, sortedTimes, args, runs }
 }
@@ -83,10 +83,12 @@ const timeRepo = (algos, args, runs, id) => {
  */
 const parseResult = ({ id, sortedTimes, args, runs }) => {
   let parsedResult =
-    `\nRunning time results\n${id}\nargs: ${args}\nruns: ${runs}\n\n`
+    `${id}\nargument list: ${args}\nnumber of runs: ${runs}\n\n`
 
-  for (const idRes of sortedTimes) {
-    parsedResult += `${idRes[0]}: ${idRes[1].toFixed(3)} ms\n`
+  for (let idx = 0; idx < sortedTimes.length; idx++) {
+    const left = `${idx + 1}: ${sortedTimes[idx][1].toFixed(3)} ms - `
+    const right = `${sortedTimes[idx][0]}\n`
+    parsedResult += `${left}${right}`
   }
 
   return parsedResult