Fix editorconfig issues (iiitv#331)

* use eclint

* fix source files

* define eclint version

This will help us avoid issues in the future

* fix indentation issues in CountingSort.java

.editorconfig

@@ -1,11 +1,11 @@
 root = true
 
 [*]
+charset = utf-8
 end_of_line = lf
 insert_final_newline = true
 
 [*.{go,c,cpp}]
-charset = utf-8
 indent_style = tab
 tab_width = 4
 trim_trailing_whitespace = true
@@ -15,12 +15,16 @@ indent_style = tab
 tab_width = 2
 trim_trailing_whitespace = true
 
-[.{py,java}]
-charset = utf-8
+[*.{py,java}]
 indent_style = space
 indent_size = 4
 trim_trailing_whitespace = true
 
+[*.{c,cpp,java,js}]
+block_comment_start = /*
+block_comment = *
+block_comment_end = */
+
 [*.yml]
 indent_style = space
 indent_size = 2

.travis.yml

@@ -18,4 +18,4 @@ install:
 script:
   - ./.bin/test_running.sh
   - coala --ci
-  - if editorconfig-tools check **/* | grep " failed "; then false; else true; fi
+  - eclint check "**/*.{java,c,cpp,js}"

bin_sort/BinSort.java

@@ -1,75 +1,75 @@
 import java.util.Random;
 
 class Node {
-	public double data;
-	public Node next;
+    public double data;
+    public Node next;
 
-	public Node(double data) {
-		this.data = data;
-		next = null;
-	}
+    public Node(double data) {
+        this.data = data;
+        next = null;
+    }
 }
 
 // Time Complexity O(n)-> avg case and O(n^2)-> Worst Case
 // constraints:- 0<=A[i]<1
 public class BinSort {
-	public static void binSort(Node[] b, double[] a) {
-		for (int i = 0; i < a.length; i++) {
-			int ins = (int) (a[i] * b.length);
-			if (b[ins] == null) {
-				b[ins] = new Node(a[i]);
-			} else {
-				boolean check = true;
-				Node temp = b[ins];
-				while (temp.next != null) {
-					if (a[i] > temp.next.data) {
-						temp = temp.next;
-					} else {
-						if (a[i] < temp.data)
-							break;
-						Node newNode = new Node(a[i]);
-						newNode.next = temp.next;
-						temp.next = newNode;
-						check = false;
-						break;
-					}
-				}
-				if (check) {
-					if (a[i] >= temp.data) {
-						Node newNode = new Node(a[i]);
-						temp.next = newNode;
-					} else {
-						double loc = temp.data;
-						temp.data = a[i];
-						Node newNode = new Node(loc);
-						newNode.next = temp.next;
-						temp.next = newNode;
-					}
-				}
-			}
-		}
-		int j = 0;
-		for (int i = 0; i < b.length; i++) {
-			while (b[i] != null) {
-				a[j++] = b[i].data;
-				b[i] = b[i].next;
-			}
-		}
-	}
+    public static void binSort(Node[] b, double[] a) {
+        for (int i = 0; i < a.length; i++) {
+            int ins = (int) (a[i] * b.length);
+            if (b[ins] == null) {
+                b[ins] = new Node(a[i]);
+            } else {
+                boolean check = true;
+                Node temp = b[ins];
+                while (temp.next != null) {
+                    if (a[i] > temp.next.data) {
+                        temp = temp.next;
+                    } else {
+                        if (a[i] < temp.data)
+                            break;
+                        Node newNode = new Node(a[i]);
+                        newNode.next = temp.next;
+                        temp.next = newNode;
+                        check = false;
+                        break;
+                    }
+                }
+                if (check) {
+                    if (a[i] >= temp.data) {
+                        Node newNode = new Node(a[i]);
+                        temp.next = newNode;
+                    } else {
+                        double loc = temp.data;
+                        temp.data = a[i];
+                        Node newNode = new Node(loc);
+                        newNode.next = temp.next;
+                        temp.next = newNode;
+                    }
+                }
+            }
+        }
+        int j = 0;
+        for (int i = 0; i < b.length; i++) {
+            while (b[i] != null) {
+                a[j++] = b[i].data;
+                b[i] = b[i].next;
+            }
+        }
+    }
 
-	public static void main(String[] args) {
-		Node[] b = new Node[10];
-		Random ran = new Random();
-		int n = 100;
-		double[] a = new double[n];
-		for (int i = 0; i < n; i++) {
-			a[i] = ran.nextDouble();
-		}
-		binSort(b, a);
-		for (int i = 0; i < n; i++) {
-			System.out.print(a[i] + " ");
-		}
-		System.out.println(" ");
-	}
+    public static void main(String[] args) {
+        Node[] b = new Node[10];
+        Random ran = new Random();
+        int n = 100;
+        double[] a = new double[n];
+        for (int i = 0; i < n; i++) {
+            a[i] = ran.nextDouble();
+        }
+        binSort(b, a);
+        for (int i = 0; i < n; i++) {
+            System.out.print(a[i] + " ");
+        }
+        System.out.println(" ");
+    }
 }
 

binary_search/BinarySearch.java

@@ -5,12 +5,12 @@ static int binarySearch(int[] arr, int searchElement) {
         int right = arr.length - 1;
         while (left <= right) {
             int mid = (left + right) / 2;
-            if (arr[mid] == searchElement) { // Element found            
+            if (arr[mid] == searchElement) { // Element found
                 return mid;
             }
-            if (arr[mid] < searchElement) { // Look in right half            
+            if (arr[mid] < searchElement) { // Look in right half
                 left = mid + 1;
-            } else { // Look in left half            
+            } else { // Look in left half
                 right = mid - 1;
             }
         }
@@ -23,7 +23,7 @@ public static void main(String[] args) {
         int[] searchArr = new int[] {1, 35, 112, 324, 67};
         int pos;
         for (int i = 0; i < searchArr.length; i++) {
-            pos = binarySearch(arr, searchArr[i]);  //search key and get poistion 
+            pos = binarySearch(arr, searchArr[i]);  //search key and get poistion
             if (pos >= 0) {
                 System.out.println(searchArr[i] + "-> found at index : " + pos);
             } else {

binary_search/binary_search.js

@@ -4,7 +4,7 @@ function binarySearchIterative (arr, item) {
 	:param arr: List of elements to search from
 	:param item: Element to search for
 	:return: returns index if element found else -1
-	*/
+	 */
 	let begin = 0;
 	let end = arr.length - 1;
 	while (begin <= end) {
@@ -28,7 +28,7 @@ function binarySearchRecursive (arr, item, begin, end) {
 	:param begin: Left limit of array
 	:param end: Right limit of array
 	:return: returns index if element found else -1
-	*/
+	 */
 	if (begin <= end) {
 		let mid = Math.floor((begin + end) / 2);
 		if (arr[mid] === item) {