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Adds StringHelper with isStringNilOrEmpty method.

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This commit is contained in:
Tom Hicks
2020-09-05 19:06:39 -07:00
parent 1e1abba82f
commit 473fa15f7c
3 changed files with 50 additions and 0 deletions
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6
iOS/MonsterCards.xcodeproj/project.pbxproj
View File

@@ -12,6 +12,7 @@
E20D032B25031BE500FB6E43 /* LibraryViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = E20D032A25031BE500FB6E43 /* LibraryViewController.m */; };
E20D032E25031BEF00FB6E43 /* CollectionsViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = E20D032D25031BEF00FB6E43 /* CollectionsViewController.m */; };
E20D033125031BFD00FB6E43 /* DashboardViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = E20D033025031BFD00FB6E43 /* DashboardViewController.m */; };
E2532E8925038DE100CA4CBA /* StringHelper.m in Sources */ = {isa = PBXBuildFile; fileRef = E2532E8825038DE100CA4CBA /* StringHelper.m */; };
E25BD5F5250352C4007B04EF /* Monster.m in Sources */ = {isa = PBXBuildFile; fileRef = E25BD5F4250352C4007B04EF /* Monster.m */; };
E25BD5F8250368A8007B04EF /* SavingThrow.m in Sources */ = {isa = PBXBuildFile; fileRef = E25BD5F7250368A8007B04EF /* SavingThrow.m */; };
E25BD5FB250369D7007B04EF /* Skill.m in Sources */ = {isa = PBXBuildFile; fileRef = E25BD5FA250369D7007B04EF /* Skill.m */; };
@@ -58,6 +59,8 @@
E20D032D25031BEF00FB6E43 /* CollectionsViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CollectionsViewController.m; sourceTree = "<group>"; };
E20D032F25031BFD00FB6E43 /* DashboardViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = DashboardViewController.h; sourceTree = "<group>"; };
E20D033025031BFD00FB6E43 /* DashboardViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = DashboardViewController.m; sourceTree = "<group>"; };
E2532E8725038DE100CA4CBA /* StringHelper.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = StringHelper.h; sourceTree = "<group>"; };
E2532E8825038DE100CA4CBA /* StringHelper.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = StringHelper.m; sourceTree = "<group>"; };
E25BD5F3250352C4007B04EF /* Monster.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = Monster.h; sourceTree = "<group>"; };
E25BD5F4250352C4007B04EF /* Monster.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = Monster.m; sourceTree = "<group>"; };
E25BD5F6250368A8007B04EF /* SavingThrow.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = SavingThrow.h; sourceTree = "<group>"; };
@@ -157,6 +160,8 @@
E20D033325034C0C00FB6E43 /* Helpers */ = {
isa = PBXGroup;
children = (
E2532E8725038DE100CA4CBA /* StringHelper.h */,
E2532E8825038DE100CA4CBA /* StringHelper.m */,
);
path = Helpers;
sourceTree = "<group>";
@@ -349,6 +354,7 @@
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
E2532E8925038DE100CA4CBA /* StringHelper.m in Sources */,
E20D032825031BDA00FB6E43 /* MonsterViewController.m in Sources */,
E25BD60725036CFA007B04EF /* Action.m in Sources */,
E2F7247525005E89007D87ED /* AppDelegate.m in Sources */,

19
iOS/MonsterCards/Helpers/StringHelper.h Normal file
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@@ -0,0 +1,19 @@
//
// StringHelper.h
// MonsterCards
//
// Created by Tom Hicks on 9/5/20.
// Copyright © 2020 Tom Hicks. All rights reserved.
//
#import <Foundation/Foundation.h>
NS_ASSUME_NONNULL_BEGIN
@interface StringHelper : NSObject
+(BOOL)isStringNilOrEmpty:(NSString*)theString;
@end
NS_ASSUME_NONNULL_END

25
iOS/MonsterCards/Helpers/StringHelper.m Normal file
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@@ -0,0 +1,25 @@
//
// StringHelper.m
// MonsterCards
//
// Created by Tom Hicks on 9/5/20.
// Copyright © 2020 Tom Hicks. All rights reserved.
//
#import "StringHelper.h"
@implementation StringHelper
+(BOOL)isStringNilOrEmpty:(NSString*)theString {
if (nil == theString) {
return YES;
}
if (theString.length < 1) {
return YES;
}
return NO;
}
@end