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Pods/Masonry/Masonry/NSArray+MASAdditions.h

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+//
+//  NSArray+MASAdditions.h
+//
+//
+//  Created by Daniel Hammond on 11/26/13.
+//
+//
+
+#import "MASUtilities.h"
+#import "MASConstraintMaker.h"
+#import "MASViewAttribute.h"
+
+typedef NS_ENUM(NSUInteger, MASAxisType) {
+    MASAxisTypeHorizontal,
+    MASAxisTypeVertical
+};
+
+@interface NSArray (MASAdditions)
+
+/**
+ *  Creates a MASConstraintMaker with each view in the callee.
+ *  Any constraints defined are added to the view or the appropriate superview once the block has finished executing on each view
+ *
+ *  @param block scope within which you can build up the constraints which you wish to apply to each view.
+ *
+ *  @return Array of created MASConstraints
+ */
+- (NSArray *)mas_makeConstraints:(void (NS_NOESCAPE ^)(MASConstraintMaker *make))block;
+
+/**
+ *  Creates a MASConstraintMaker with each view in the callee.
+ *  Any constraints defined are added to each view or the appropriate superview once the block has finished executing on each view.
+ *  If an existing constraint exists then it will be updated instead.
+ *
+ *  @param block scope within which you can build up the constraints which you wish to apply to each view.
+ *
+ *  @return Array of created/updated MASConstraints
+ */
+- (NSArray *)mas_updateConstraints:(void (NS_NOESCAPE ^)(MASConstraintMaker *make))block;
+
+/**
+ *  Creates a MASConstraintMaker with each view in the callee.
+ *  Any constraints defined are added to each view or the appropriate superview once the block has finished executing on each view.
+ *  All constraints previously installed for the views will be removed.
+ *
+ *  @param block scope within which you can build up the constraints which you wish to apply to each view.
+ *
+ *  @return Array of created/updated MASConstraints
+ */
+- (NSArray *)mas_remakeConstraints:(void (NS_NOESCAPE ^)(MASConstraintMaker *make))block;
+
+/**
+ *  distribute with fixed spacing
+ *
+ *  @param axisType     which axis to distribute items along
+ *  @param fixedSpacing the spacing between each item
+ *  @param leadSpacing  the spacing before the first item and the container
+ *  @param tailSpacing  the spacing after the last item and the container
+ */
+- (void)mas_distributeViewsAlongAxis:(MASAxisType)axisType withFixedSpacing:(CGFloat)fixedSpacing leadSpacing:(CGFloat)leadSpacing tailSpacing:(CGFloat)tailSpacing;
+
+/**
+ *  distribute with fixed item size
+ *
+ *  @param axisType        which axis to distribute items along
+ *  @param fixedItemLength the fixed length of each item
+ *  @param leadSpacing     the spacing before the first item and the container
+ *  @param tailSpacing     the spacing after the last item and the container
+ */
+- (void)mas_distributeViewsAlongAxis:(MASAxisType)axisType withFixedItemLength:(CGFloat)fixedItemLength leadSpacing:(CGFloat)leadSpacing tailSpacing:(CGFloat)tailSpacing;
+
+@end