diff --git a/Classes/NSArray+ObjectiveSugar.h b/Classes/NSArray+ObjectiveSugar.h
index 2b3ab37..ecd6b61 100644
--- a/Classes/NSArray+ObjectiveSugar.h
+++ b/Classes/NSArray+ObjectiveSugar.h
@@ -148,6 +148,21 @@
  */
 - (NSArray *)reject:(BOOL (^)(id object))block;
 
+/**
+ Iterate through current array and evaluate the condition on each element
+ 
+ @param A block that returns YES/NO
+ */
+
+- (BOOL)all:(BOOL (^)(id object))condition;
+
+/**
+ Iterate through the current array and return true if element matches the condition given in the block
+ 
+ @param A block that returns YES/NO
+ */
+
+-(BOOL)any:(BOOL(^)(id object))condition;
 /**
  Recurse through self checking for NSArrays and extract all elements into one single array
 
diff --git a/Classes/NSArray+ObjectiveSugar.m b/Classes/NSArray+ObjectiveSugar.m
index d00b575..8da56b6 100644
--- a/Classes/NSArray+ObjectiveSugar.m
+++ b/Classes/NSArray+ObjectiveSugar.m
@@ -135,6 +135,24 @@ - (NSArray *)select:(BOOL (^)(id object))block {
     return array;
 }
 
+-(BOOL)all:(BOOL (^)(id))condition {
+    
+    for (id object in self) {
+        if (!condition(object)) {
+            return false;
+        }
+    }
+    return true;
+}
+
+-(BOOL)any:(BOOL (^)(id))condition {
+    for (id object in self) {
+        if (condition(object)) {
+            return true;
+        }
+    }
+    return false;
+}
 - (id)detect:(BOOL (^)(id object))block {
 
     for (id object in self) {
diff --git a/Classes/NSSet+ObjectiveSugar.h b/Classes/NSSet+ObjectiveSugar.h
index 25c2dbb..6597db4 100644
--- a/Classes/NSSet+ObjectiveSugar.h
+++ b/Classes/NSSet+ObjectiveSugar.h
@@ -20,7 +20,8 @@
 - (NSArray *)select:(BOOL (^)(id object))block;
 - (NSArray *)reject:(BOOL (^)(id object))block;
 - (NSArray *)map:(id (^)(id object))block;
-
+- (BOOL)all:(BOOL (^)(id object))condition;
+- (BOOL)any:(BOOL (^)(id object))condition;
 - (NSArray *)sort;
 
 @end
diff --git a/Classes/NSSet+ObjectiveSugar.m b/Classes/NSSet+ObjectiveSugar.m
index fe8498d..8537e81 100644
--- a/Classes/NSSet+ObjectiveSugar.m
+++ b/Classes/NSSet+ObjectiveSugar.m
@@ -64,6 +64,26 @@ - (NSArray *)select:(BOOL (^)(id object))block {
     return array;
 }
 
+-(BOOL)all:(BOOL (^)(id))condition {
+    
+    for (id object in self) {
+        if (!condition(object)) {
+            return false;
+        }
+    }
+    return true;
+}
+
+-(BOOL)any:(BOOL (^)(id))condition {
+    
+    for (id object in self) {
+        if (condition(object)) {
+            return true;
+        }
+    }
+    return false;
+}
+
 - (NSArray *)reject:(BOOL (^)(id object))block {
     NSMutableArray *array = [NSMutableArray arrayWithCapacity:self.count];
     
diff --git a/Example/ObjectiveSugar.xcworkspace/xcshareddata/ObjectiveSugar.xccheckout b/Example/ObjectiveSugar.xcworkspace/xcshareddata/ObjectiveSugar.xccheckout
deleted file mode 100644
index 7944d2e..0000000
--- a/Example/ObjectiveSugar.xcworkspace/xcshareddata/ObjectiveSugar.xccheckout
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IDESourceControlProjectFavoriteDictionaryKey</key>
-	<false/>
-	<key>IDESourceControlProjectIdentifier</key>
-	<string>D33A2B74-EF5E-434B-9D41-0462E9F67889</string>
-	<key>IDESourceControlProjectName</key>
-	<string>ObjectiveSugar</string>
-	<key>IDESourceControlProjectOriginsDictionary</key>
-	<dict>
-		<key>10E9E741-B65A-4CD7-B1BA-E8D0970019EE</key>
-		<string>ssh://github.com/mneorr/ObjectiveSugar.git</string>
-	</dict>
-	<key>IDESourceControlProjectPath</key>
-	<string>Example/ObjectiveSugar.xcworkspace</string>
-	<key>IDESourceControlProjectRelativeInstallPathDictionary</key>
-	<dict>
-		<key>10E9E741-B65A-4CD7-B1BA-E8D0970019EE</key>
-		<string>../..</string>
-	</dict>
-	<key>IDESourceControlProjectURL</key>
-	<string>ssh://github.com/mneorr/ObjectiveSugar.git</string>
-	<key>IDESourceControlProjectVersion</key>
-	<integer>110</integer>
-	<key>IDESourceControlProjectWCCIdentifier</key>
-	<string>10E9E741-B65A-4CD7-B1BA-E8D0970019EE</string>
-	<key>IDESourceControlProjectWCConfigurations</key>
-	<array>
-		<dict>
-			<key>IDESourceControlRepositoryExtensionIdentifierKey</key>
-			<string>public.vcs.git</string>
-			<key>IDESourceControlWCCIdentifierKey</key>
-			<string>10E9E741-B65A-4CD7-B1BA-E8D0970019EE</string>
-			<key>IDESourceControlWCCName</key>
-			<string>ObjectiveSugar</string>
-		</dict>
-	</array>
-</dict>
-</plist>
diff --git a/Example/ObjectiveSugarTests/NSArrayCategoriesTests.m b/Example/ObjectiveSugarTests/NSArrayCategoriesTests.m
index 0a52524..592fce7 100644
--- a/Example/ObjectiveSugarTests/NSArrayCategoriesTests.m
+++ b/Example/ObjectiveSugarTests/NSArrayCategoriesTests.m
@@ -40,6 +40,7 @@
         [emptyArray.sample shouldBeNil];
     });
 
+
     context(@"Iterating using block", ^{
        
         it(@"iterates using -each:^", ^{
@@ -97,7 +98,12 @@
             return [object integerValue] % 3 == 0;
         }] should] equal:@[ @3, @6, @9 ]];
     });
-
+    it(@"-all returns true if all elements match the condition in the block", ^{
+        [[@([sampleArray all:^BOOL(id object) {
+            return object!=nil;
+        }]) should] equal:@(YES)];
+    });
+    
     it(@"-detect returns the first element in NSArray for which block is true", ^{
         [[[oneToTen detect:^BOOL(id object) {
             return [object intValue] % 3 == 0;
diff --git a/Example/ObjectiveSugarTests/NSSetTests.m b/Example/ObjectiveSugarTests/NSSetTests.m
index d5fe31a..b80ba4d 100644
--- a/Example/ObjectiveSugarTests/NSSetTests.m
+++ b/Example/ObjectiveSugarTests/NSSetTests.m
@@ -36,7 +36,11 @@
             }];
             [[duplicate should] beEmpty];
         });
-        
+        it(@"-all returns true if all elements match the condition in the block", ^{
+            [[@([sampleSet all:^BOOL(id object) {
+                return object!=nil;
+            }]) should] equal:@(YES)];
+        });
     });
     
     context(@"first, last, sample", ^{