sam-w

NSLog(@"*** Listing available fonts ***");
for (NSString *familyName in [UIFont familyNames]) {
    NSLog(@"Family name: %@", familyName);
    for (NSString *fontName in [UIFont fontNamesForFamilyName:familyName]) {
        NSLog(@"\t- Font name: %@", fontName);
    }
}

sam-w

SEL originalSelector = @selector(userInterfaceIdiom);
SEL swizzledSelector = @selector(padUserInterfaceIdiom);
            
Method originalMethod = class_getInstanceMethod([UIDevice class], originalSelector);
Method swizzledMethod = class_getInstanceMethod([UIDevice class], swizzledSelector);
            
BOOL didAddMethod =
class_addMethod([UIDevice class],
            originalSelector,
            method_getImplementation(swizzledMethod),

sam-w

@implementation UIApplication (OrientationCorrectedStatusBarFrame)

//When device is in landscape orientation, we get CGRect(0, 0, 20, 1024) for statusBarFrame. This corrects the frame based on device orientation.
- (CGRect)orientationCorrectedStatusBarFrame
{
    return [self.delegate.window.rootViewController.view convertRect:self.statusBarFrame fromView:self.delegate.window];
}

@end

sam-w

+ (void)copyConstraintsFromView:(UIView *)sourceView toView:(UIView *)destinationView
{
    NSPredicate *firstPredicate = [NSPredicate predicateWithFormat:@"firstItem = %@", sourceView];
    NSPredicate *secondPredicate = [NSPredicate predicateWithFormat:@"secondItem = %@", sourceView];
    
    NSArray *viewConstraints = sourceView.constraints;
    
    for (NSLayoutConstraint *constraint in [viewConstraints filteredArrayUsingPredicate:firstPredicate]) {
        NSLayoutConstraint *replacementConstraint = [self duplicateForConstraint:constraint
                                                                   withFirstItem:destinationView

sam-w

public extension ResultType where Value: CollectionType {
  public func reduce<U>(initial: U, @noescape combine: (U, Value.Generator.Element) -> Result<U, Error>) -> Result<U, Error> {
    return analysis(
      ifSuccess: {
        $0.reduce(.Success(initial)) { (acc, item) in
            return acc.flatMap {
              combine($0, item)
            }
        }
      },

sam-w

import Result

public extension ResultType where Value: CollectionType {
    /// Returns a new Result by mapping each of `Success`es’ values using `transform`, or re-wrapping `Failure`s’ errors.
    public func mapByItem<U>(@noescape transform: Value.Generator.Element -> U) -> Result<[U], Error> {
        return flatMapByItem { .Success(transform($0)) }
    }
    
    /// Returns the result of applying `transform` to each of `Success`es’ values, or re-wrapping `Failure`’s errors.
    public func flatMapByItem<U>(@noescape transform: (Value.Generator.Element) -> Result<U, Error>) -> Result<[U], Error> {

sam-w

static func getPrimes(to n: Int) -> [Int] {
    let xmody = (1...n)
        .map { x in (1...n).map { y in x % y } }
        
    let primes = xmody
        .map { mods in
            mods.enumerate()
            .filter { y, mod in mod == 0 }
            .map { y, mod in y + 1 } // divisors for x
        }

sam-w

func makeThing(withRefTo inThing: Thing) -> Thing {
    let outThing = Thing()
    outThing.thing = inThing
    return outThing
}


func makeChainOfThings(startingWith inThing: Thing, count: Int) -> Thing {
    guard count > 1 else { return inThing }
    let outThing = makeThing(withRefTo: inThing)

sam-w

#delete the existing images
find '/Users/sam.warner/Domain/domain-ios-app/Resources/Images.xcassets/Loading Spinners/Gray' -name "*.png" -type f -delete

for i in `seq 0 9`; do
#edit Contents.json
sed -i '' "s/\"filename\" :.*@2x.*/\"filename\" : \"spinner-loop_0$i.png\",/g" "/Users/sam.warner/Domain/domain-ios-app/Resources/Images.xcassets/Loading Spinners/Gray/loading-spinner-frame0$i.imageset/Contents.json"
#rename the folder
mv "/Users/sam.warner/Domain/domain-ios-app/Resources/Images.xcassets/Loading Spinners/Gray/loading-spinner-frame0$i.imageset" "/Users/sam.warner/Domain/domain-ios-app/Resources/Images.xcassets/Loading Spinners/Gray/gray-spinner-frame0$i.imageset"
#copy the new images
cp ~/spinner-loop/spinner-loop_0$i.png "/Users/sam.warner/Domain/domain-ios-app/Resources/Images.xcassets/Loading Spinners/Gray/gray-spinner-frame0$i.imageset"

sam-w

import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/x509"
	"encoding/pem"
	"errors"
	"fmt"
	"time"

	"gopkg.in/square/go-jose.v2"