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added a swift string extension #5

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33 changes: 33 additions & 0 deletions CocoaExtensions.xcodeproj/project.pbxproj
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,8 @@
6FC5E1F81823A0CC00C15F70 /* NSArray+Extensions.m in Sources */ = {isa = PBXBuildFile; fileRef = 6FC5E1E61823A0CC00C15F70 /* NSArray+Extensions.m */; };
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A53145E41BE220320064D9C9 /* StringExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = A53145E31BE220320064D9C9 /* StringExtension.swift */; settings = {ASSET_TAGS = (); }; };
A53145E51BE220320064D9C9 /* StringExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = A53145E31BE220320064D9C9 /* StringExtension.swift */; settings = {ASSET_TAGS = (); }; };
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/* End PBXBuildFile section */

Expand Down Expand Up @@ -147,6 +149,7 @@
6FF65E9F18C872F900A5A2B5 /* UIButton+Extensions.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "UIButton+Extensions.m"; sourceTree = "<group>"; };
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A53145E31BE220320064D9C9 /* StringExtension.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = StringExtension.swift; sourceTree = "<group>"; };
E09CF0123F9D49128357691E /* libPods.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libPods.a; sourceTree = BUILT_PRODUCTS_DIR; };
/* End PBXFileReference section */

Expand Down Expand Up @@ -232,6 +235,7 @@
6F3E250118228C2500C5566B /* CocoaExtensions */ = {
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children = (
A53145DE1BE21FBC0064D9C9 /* SwiftExtensions */,
6F3E252518228C8D00C5566B /* Categories */,
6FF65EA418C8770700A5A2B5 /* Controls */,
6F54019A19D449FF005222A6 /* Controllers */,
Expand Down Expand Up @@ -378,6 +382,22 @@
name = Controls;
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A53145DE1BE21FBC0064D9C9 /* SwiftExtensions */ = {
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);
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};
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A53145E31BE220320064D9C9 /* StringExtension.swift */,
);
path = Foundation;
sourceTree = "<group>";
};
/* End PBXGroup section */

/* Begin PBXNativeTarget section */
Expand Down Expand Up @@ -424,6 +444,7 @@
6F3E24F418228C2500C5566B /* Project object */ = {
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0700;
LastUpgradeCheck = 0500;
ORGANIZATIONNAME = Promptus;
};
Expand Down Expand Up @@ -514,6 +535,7 @@
6FC5E1E71823A0CC00C15F70 /* UIImage+Extensions.m in Sources */,
6FC5E1EF1823A0CC00C15F70 /* UIView+Extensions.m in Sources */,
6F35B7C018CF474F0008F857 /* NSDecimalNumber+Extensions.m in Sources */,
A53145E41BE220320064D9C9 /* StringExtension.swift in Sources */,
6FC5E1F31823A0CC00C15F70 /* NSManagedObject+Extensions.m in Sources */,
6F65430B1926A47700BDC7A9 /* NSDictionary+Extensions.m in Sources */,
6F5401A219D44ABC005222A6 /* PPWebBrowserViewController.m in Sources */,
Expand All @@ -526,6 +548,7 @@
files = (
6FC5E1F21823A0CC00C15F70 /* NSFetchRequest+Extensions.m in Sources */,
6F10995218A2886D0026189C /* CoreDataManager.m in Sources */,
A53145E51BE220320064D9C9 /* StringExtension.swift in Sources */,
6FC5E1F61823A0CC00C15F70 /* NSManagedObjectContext+Extensions.m in Sources */,
6FC5E1F81823A0CC00C15F70 /* NSArray+Extensions.m in Sources */,
6F1C4F8618BCC80A005FC6DE /* NSNumber+Extensions.m in Sources */,
Expand Down Expand Up @@ -637,22 +660,27 @@
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GCC_PREFIX_HEADER = "CocoaExtensions/CocoaExtensions-Prefix.pch";
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OTHER_LDFLAGS = "-ObjC";
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SWIFT_OPTIMIZATION_LEVEL = "-Onone";
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baseConfigurationReference = 082024DD44714D91A9DA3393 /* Pods.xcconfig */;
buildSettings = {
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DSTROOT = /tmp/CocoaExtensions.dst;
GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = "CocoaExtensions/CocoaExtensions-Prefix.pch";
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
OTHER_LDFLAGS = "-ObjC";
PRODUCT_NAME = "$(TARGET_NAME)";
SKIP_INSTALL = YES;
Expand All @@ -663,6 +691,7 @@
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CLANG_ENABLE_MODULES = YES;
FRAMEWORK_SEARCH_PATHS = (
"$(SDKROOT)/Developer/Library/Frameworks",
"$(inherited)",
Expand All @@ -675,7 +704,9 @@
"$(inherited)",
);
INFOPLIST_FILE = "CocoaExtensionsTests/CocoaExtensionsTests-Info.plist";
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
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SWIFT_OPTIMIZATION_LEVEL = "-Onone";
WRAPPER_EXTENSION = xctest;
};
name = Debug;
Expand All @@ -684,6 +715,7 @@
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FRAMEWORK_SEARCH_PATHS = (
"$(SDKROOT)/Developer/Library/Frameworks",
"$(inherited)",
Expand All @@ -692,6 +724,7 @@
GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = "CocoaExtensions/CocoaExtensions-Prefix.pch";
INFOPLIST_FILE = "CocoaExtensionsTests/CocoaExtensionsTests-Info.plist";
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
PRODUCT_NAME = "$(TARGET_NAME)";
WRAPPER_EXTENSION = xctest;
};
Expand Down
23 changes: 23 additions & 0 deletions CocoaExtensions/SwiftExtensions/Foundation/StringExtension.swift
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Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
//
// StringExtension.swift
// CocoaExtensions
//
// Created by Razvan Benga on 10/29/15.
// Copyright © 2015 Promptus. All rights reserved.
//

import Foundation

extension String {

func ce_filter(predicate: Character -> Bool) -> String {
var result = String()
for character in self.characters {
if predicate(character) {
result.append(character)
}
}
return result
}

}