C# Class Nvelope.NumberExtensions

显示文件 Open project: TrinityWestern/Nvelope

Public Methods

Method	Description
AsPercentage ( this rate ) : string	Formats a rate as a percentage.
DivDown ( this a, int b ) : int	Integer division that always rounds down Equivilant to a/b in many languages. It complements the modulo operation.
GreaterOf ( int first, int second ) : int	Returns the passed-in value that is greatest. If both values are the same returns the first
Inc ( this start, int increment = 1 ) : IEnumerable	Starting at start, generate an infinite sequence of numbers, incrementing by increment. WARNING: Generates an infinite (or nearly infinite) sequence, so call Take() on this or something, or your program will be here forever.
IsAbout ( this number, decimal other, decimal precision ) : bool	Is number the same as other, to within precision ie, 1.01m.IsAbout(1.0m, .1m) means "is 1.01 equal 1.0 to within .1?"
IsEven ( this num ) : bool
IsOdd ( this num ) : bool
LesserOf ( int first, int second ) : int	Returns the passed-in value that is smallest. If both values are the same returns the first
Mod ( this a, int b ) : int	The integer modulo where the divisor's sign is maintained, not the the dividends. If the dividend's sign is maintained, it is typically called the remainder. For example, (-3).Mod(5) == 2, this is different from the `%` in C#.
PrintDecimal ( this o ) : string
RoundTo ( this number, int decimalPlaces, MidpointRounding roundingRule = MidpointRounding.AwayFromZero ) : decimal	A wrapper around Decimal.Round
Times ( this num, System.Action action ) : void	Perform some action num times
To ( this start, int end, int increment = null ) : IEnumerable	Get a list of numbers from start to end (inclusive), incrementing by increment
ToOrdinal ( this i ) : string	Converts 1 to 1st, 2 to 2nd, etc

Method Details

AsPercentage() public static method

Formats a rate as a percentage.

public static AsPercentage ( this rate ) : string
rate	this	The rate specified as decimal.
return	string

DivDown() public static method

Integer division that always rounds down Equivilant to a/b in many languages. It complements the modulo operation.

public static DivDown ( this a, int b ) : int
a	this
b	int
return	int

GreaterOf() public static method

Returns the passed-in value that is greatest. If both values are the same returns the first

public static GreaterOf ( int first, int second ) : int
first	int
second	int
return	int

Inc() public static method

Starting at start, generate an infinite sequence of numbers, incrementing by increment. WARNING: Generates an infinite (or nearly infinite) sequence, so call Take() on this or something, or your program will be here forever.

public static Inc ( this start, int increment = 1 ) : IEnumerable
start	this
increment	int
return	IEnumerable

IsAbout() public static method

Is number the same as other, to within precision ie, 1.01m.IsAbout(1.0m, .1m) means "is 1.01 equal 1.0 to within .1?"

public static IsAbout ( this number, decimal other, decimal precision ) : bool
number	this
other	decimal
precision	decimal
return	bool

IsEven() public static method

public static IsEven ( this num ) : bool
num	this
return	bool

IsOdd() public static method

public static IsOdd ( this num ) : bool
num	this
return	bool

LesserOf() public static method

Returns the passed-in value that is smallest. If both values are the same returns the first

public static LesserOf ( int first, int second ) : int
first	int
second	int
return	int

Mod() public static method

The integer modulo where the divisor's sign is maintained, not the the dividends. If the dividend's sign is maintained, it is typically called the remainder. For example, (-3).Mod(5) == 2, this is different from the `%` in C#.

public static Mod ( this a, int b ) : int
a	this
b	int
return	int

PrintDecimal() public static method

public static PrintDecimal ( this o ) : string
o	this
return	string

RoundTo() public static method

A wrapper around Decimal.Round

public static RoundTo ( this number, int decimalPlaces, MidpointRounding roundingRule = MidpointRounding.AwayFromZero ) : decimal
number	this
decimalPlaces	int
roundingRule	MidpointRounding
return	decimal

Times() public static method

Perform some action num times

public static Times ( this num, System.Action action ) : void
num	this
action	System.Action
return	void

To() public static method

Get a list of numbers from start to end (inclusive), incrementing by increment

public static To ( this start, int end, int increment = null ) : IEnumerable
start	this
end	int
increment	int	defaults to 1 or -1
return	IEnumerable

ToOrdinal() public static method

Converts 1 to 1st, 2 to 2nd, etc

public static ToOrdinal ( this i ) : string
i	this
return	string