Using NSIntegers for my row and columns to avoid type issues.

BTGridPager.podspec

@@ -6,14 +6,11 @@
 #
 Pod::Spec.new do |s|
   s.name             = "BTGridPager"
-  s.version          = "0.1.7"
+  s.version          = "0.1.8"
   s.summary          = "BTGridLayout is a subclass of UIScrollView that allows horizontal and vertical view pagin for iOS."
   s.description      = <<-DESC
                        BTGridLayout is a subclass of UIScrollView that allows horizontal and vertical view pagin for iOS.  It
                        allows for unlimited number of views to be paged through both vertically and horizontally.  
-
-                       * Markdown format.
-                       * Don't worry about the indent, we strip it!
                        DESC
   s.homepage         = "https://github.com/btate/BTGridPager"
   s.license          = 'MIT'

BTGridPager/BTGridIndex.h

@@ -10,10 +10,30 @@
 
 @interface BTGridIndex : NSObject<NSCopying>
 
-@property (nonatomic)   int   row;
-@property (nonatomic)   int   column;
+/** The index row. */
+@property (nonatomic)   NSInteger   row;
 
-- (id) initWithRow: (int) row column: (int) column;
-+ (BTGridIndex *) gridIndexWithRow: (int) row column: (int) column;
+/** The index column. */
+@property (nonatomic)   NSInteger   column;
+
+/**
+ *  Initializer with row column properties.
+ *
+ *  @param row    The index row
+ *  @param column The index column
+ *
+ *  @return The grid index
+ */
+- (id) initWithRow: (NSInteger) row column: (NSInteger) column;
+
+/**
+ *  Class method for creating a grid index.
+ *
+ *  @param row    The index row
+ *  @param column The index column
+ *
+ *  @return The grid index
+ */
++ (BTGridIndex *) gridIndexWithRow: (NSInteger) row column: (NSInteger) column;
 
 @end

BTGridPager/BTGridIndex.m

@@ -11,7 +11,15 @@
 @implementation BTGridIndex
 
 
-- (id) initWithRow: (int) row column: (int) column{
+/**
+ *  Initializer with row column properties.
+ *
+ *  @param row    The index row
+ *  @param column The index column
+ *
+ *  @return The grid index
+ */
+- (id) initWithRow: (NSInteger) row column: (NSInteger) column{
     self = [super init];
 
     if (self) {
@@ -26,7 +34,16 @@ - (BOOL) isEqual:(BTGridIndex *)object{
     return (self.row == object.row) && (self.column == object.column);
 }
 
-+ (BTGridIndex *) gridIndexWithRow: (int) row column: (int) column{
+
+/**
+ *  Class method for creating a grid index.
+ *
+ *  @param row    The index row
+ *  @param column The index column
+ *
+ *  @return The grid index
+ */
++ (BTGridIndex *) gridIndexWithRow: (NSInteger) row column: (NSInteger) column{
     return [[BTGridIndex alloc] initWithRow:row column:column];
 }