From 74432394aeaad10870671b521b99000385d5b647 Mon Sep 17 00:00:00 2001
From: Maxim Filimonov <tpaktopsp@gmail.com>
Date: Thu, 25 Jun 2015 12:10:17 +1000
Subject: [PATCH] limit date comparsio granularity to day (ignore hour, minute,
 second)

---
 src/DateRangePicker.jsx           |  6 +++---
 src/calendar/CalendarMonth.jsx    | 12 ++++++------
 src/utils/areMomentRangesEqual.js |  2 +-
 src/utils/shallowEqual.js         |  2 +-
 4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/DateRangePicker.jsx b/src/DateRangePicker.jsx
index 2d77d856..e8d47954 100644
--- a/src/DateRangePicker.jsx
+++ b/src/DateRangePicker.jsx
@@ -151,7 +151,7 @@ const DateRangePicker = React.createClass({
       let start = r.start.startOf('day');
       let end = r.end.startOf('day');
 
-      if (!dateCursor.isSame(start)) {
+      if (!dateCursor.isSame(start, 'day')) {
         actualStates.push({
           state: defaultState,
           range: moment.range(
@@ -310,7 +310,7 @@ const DateRangePicker = React.createClass({
   },
 
   statesForRange(range) {
-    if (range.start.isSame(range.end)) {
+    if (range.start.isSame(range.end, 'day')) {
       return this.statesForDate(range.start);
     }
     return this.state.dateStates.filter(d => d.get('range').intersect(range)).map(d => d.get('state'));
@@ -330,7 +330,7 @@ const DateRangePicker = React.createClass({
   completeRangeSelection() {
     let range = this.state.highlightedRange;
 
-    if (range && (!range.start.isSame(range.end) || this.props.singleDateRange)) {
+    if (range && (!range.start.isSame(range.end, 'day') || this.props.singleDateRange)) {
       this.setState({
         selectedStartDate: null,
         highlightedRange: null,
diff --git a/src/calendar/CalendarMonth.jsx b/src/calendar/CalendarMonth.jsx
index ade87c0b..5a59012b 100644
--- a/src/calendar/CalendarMonth.jsx
+++ b/src/calendar/CalendarMonth.jsx
@@ -40,13 +40,13 @@ const CalendarMonth = React.createClass({
     let isSelectedRangeStart;
     let isSelectedRangeEnd;
 
-    if (!hideSelection && value && moment.isMoment(value) && value.isSame(d)) {
+    if (!hideSelection && value && moment.isMoment(value) && value.isSame(d, 'day')) {
       isSelectedDate = true;
     } else if (!hideSelection && value && isMomentRange(value) && value.contains(d)) {
       isInSelectedRange = true;
 
-      isSelectedRangeStart = value.start.isSame(d);
-      isSelectedRangeEnd = value.end.isSame(d);
+      isSelectedRangeStart = value.start.isSame(d, 'day');
+      isSelectedRangeEnd = value.end.isSame(d, 'day');
     }
 
     return (
@@ -54,9 +54,9 @@ const CalendarMonth = React.createClass({
         key={i}
         isToday={d.isSame(moment(), 'day')}
         isDisabled={!enabledRange.contains(d)}
-        isHighlightedDate={!!(highlightedDate && highlightedDate.isSame(d))}
-        isHighlightedRangeStart={!!(highlightedRange && highlightedRange.start.isSame(d))}
-        isHighlightedRangeEnd={!!(highlightedRange && highlightedRange.end.isSame(d))}
+        isHighlightedDate={!!(highlightedDate && highlightedDate.isSame(d, 'day'))}
+        isHighlightedRangeStart={!!(highlightedRange && highlightedRange.start.isSame(d, 'day'))}
+        isHighlightedRangeEnd={!!(highlightedRange && highlightedRange.end.isSame(d, 'day'))}
         isInHighlightedRange={!!(highlightedRange && highlightedRange.contains(d))}
         isSelectedDate={isSelectedDate}
         isSelectedRangeStart={isSelectedRangeStart}
diff --git a/src/utils/areMomentRangesEqual.js b/src/utils/areMomentRangesEqual.js
index 89ac353c..52ac93ec 100644
--- a/src/utils/areMomentRangesEqual.js
+++ b/src/utils/areMomentRangesEqual.js
@@ -1,3 +1,3 @@
 export default function areMomentRangesEqual(r1, r2) {
-  return r1.start.isSame(r2.start) && r1.end.isSame(r2.end);
+  return r1.start.isSame(r2.start, 'day') && r1.end.isSame(r2.end, 'day');
 }
diff --git a/src/utils/shallowEqual.js b/src/utils/shallowEqual.js
index 745245c0..0f627bde 100644
--- a/src/utils/shallowEqual.js
+++ b/src/utils/shallowEqual.js
@@ -19,7 +19,7 @@ function shallowEqual(objA, objB) {
         moment.isMoment(objA[key]) &&
         moment.isMoment(objB[key])
       ) {
-        if (!objA[key].isSame(objB[key])) {
+        if (!objA[key].isSame(objB[key], 'day')) {
           return false;
         }
       } else if (