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Copy pathhorizontalSpacing.m
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horizontalSpacing.m
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/* HORIZONTAL SPACING */
/* Leave one space between operators, constants and names. */
// The Good
NSInteger good = nice * (understandable + awesome);
// The Bad
NSInteger allTogether=notClear*(arrgh+whatIsIt);
NSInteger tooMuchSpaces = makes * (myEyes+hurt);
/* Do not leave any space between a unary operator (e.g. ++ and --) and the variable it affects. */
// The Good
niceIncrement++;
// The Bad
notSureIfIncrement ++;
/* Do not leave any space between enclosing parenthesis and what is inside them. */
// The Good
NSInteger this = isMuchMore / ((understandable + than) * (whatIs - below));
// The Bad
NSInteger why = doYou / ( (need + soMany) * (spaces - really) );
NSInteger soYou = still / ( ( needed + toAdd ) * ( evenMore - spaces ) );
/* Leave one space between keywords and their parenthesis-enclosed code. If using in-line curly braces, leave one space between the closing parenthesis and the opening curly brace. */
// The Good
if (nice < 10) {
}
// The Bad
if(ugly < 10){
}
/* Do not leave spaces before semicolons. */
// The Good
CGFloat niceFloat = 21.0f;
// The Bad
CGFloat floatingFloat = 21.0f ;
CGFloat lostFloat = 21.0f ;
/* In method calls, do not leave spaces between squared brackets and what they enclose. Do not leave spaces between colons and arguments either. */
// The Good
[userDefaults setObject:good forKey:@"readability"];
// The Bad
[ userDefaults setObject:notGood forKey:@"readability" ];
[userDefaults setObject: horrible forKey: @"readabilty"];
[ userDefaults setObject: @(YES) forKey: @"hurtingEyes" ];
/* As for properties: One space between keyword and opening parentheses, one space after each comma and one space after the closing parentheses and the variable declaration. */
// The Good
@property (nonatomic, strong, readonly) WellSpaced *propertyDeclaration;
// The Bad
@property(nonatomic,strong,readonly)UglySpaced *propertyDeclaration;
/* As for methods: One space between +/- and return type. No spaces between return space and method signature. No spaces between semicolons and argument types. No spaces between argument type and argument name. */
// The Good
- (void)thisIsAnAmazing:(Signature *)wellSpaced totally:(Understandable *)yetReadable {
}
// The Bad
-(void)notLeavingSpace:(BeforeReturnType)isNotCorrect {
}
- (void) leavingSpace:(AfterReturnType)isNotCorrectEither {
}
- (void)leavingSpace: (AfterSemicolon *)isIncorrect leavingAnotherSpace: (AfterSemicolon *)isAlsoIncorrect {
}
- (void)leavingSpace:(AfterArgumentType) makesCodeHarderToRead {
}
- (void)dontForgetTo:(LeaveSpace *)beforeOpeningCurlyBrace{
}