Latest1.0.1
Homepagehttps://github.com/ride/RMErrors
LicenseMIT
Platformsios 8.0, osx 10.9, watchos 2.0, requires ARC
Authors

Build Status

Powerful Error Handling for iOS and OSX apps

RMErrors describes instances NSError and returns friendly messages following rules set in a simple property list.

How it Works

The following example RMErrors.plist will setup RMErrors to:

  • NSError with domain NSURLErrorDomain and code between -1003 and -1009 will be described with friendly message the connection failed because the device is not connected to the internet.
  • NSError with domain NSURLErrorDomain and code -1001 will be described with friendly message The connection timed out, please make sure you're connected to the internet and try again.
  • NSError with domain NSURLErrorDomain and other codes not included by any of the previous rules will be described with friendly message Network issue
  • NSError with domain other than NSURLErrorDomain will be described with friendly message Oopss, something went wrong.
<?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>(default)</key>
    <dict>
        <key>code</key>
        <integer>-1</integer>
        <key>friendlyMessage</key>
        <string>Oopss, something went wrong</string>
    </dict>
    <key>domains</key>
    <dict>
        <key>NSURLErrorDomain</key>
        <dict>
            <key>(default)</key>
            <dict>
                <key>transient</key>
                <true/>
                <key>friendlyMessage</key>
                <string>Network issue</string>
            </dict>
            <key>codes</key>
            <dict>
                <key>-1009..-1003</key>
                <dict>
                    <key>transient</key>
                    <true/>
                    <key>friendlyMessage</key>
                    <string>the connection failed because the device is not connected to the internet</string>
                </dict>
                <key>-1001</key>
                <dict>
                    <key>transient</key>
                    <true/>
                    <key>friendlyMessage</key>
                    <string>The connection timed out, please make sure you&apos;re connected to the internet and try again</string>
                </dict>
            </dict>
        </dict>
    </dict>
</dict>
</plist>

Usage

Install from Cocoapods

pod 'RMErrors'
$ pod install

Prepare configuration file

Create a new property list file in your project and make sure it’s included in all the Xcode targets you intent to use from.

Initialize

RMErrors *errors = [[RMErrors alloc] init];
[errors loadPropertyList]; //loads from RMErrors.plist in main bundle.

Describing Errors

RMErrorDescription *description = [errors describe:[NSError errorWithDomain:@"com.foo.bar.oopsie" code:500 userInfo:nil]];
NSLog(@"Friendly Message: %@", description.friendlyMessage);

Outputs:

"Oopss, something went wrong"

Test & Enhance

$ cd Tests && pod install
$ open RMErrors.xcworkspace

Latest podspec

{
    "name": "RMErrors",
    "version": "1.0.1",
    "license": "MIT",
    "summary": "Powerful error handling for iOS and OSX",
    "homepage": "https://github.com/ride/RMErrors",
    "authors": {
        "Bithavoc": "[email protected]"
    },
    "source": {
        "git": "https://github.com/ride/RMErrors.git",
        "tag": "1.0.1"
    },
    "requires_arc": true,
    "public_header_files": "RMErrors/*.{h}",
    "source_files": "RMErrors/*.{h,m}",
    "platforms": {
        "ios": "8.0",
        "osx": "10.9",
        "watchos": "2.0"
    }
}

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