Module: Integer::IntegerExtensions

Included in:
Integer
Defined in:
lib/ruckus/extensions/integer.rb

Instance Method Summary collapse

Instance Method Details

#ffs ⇒ Object 



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# File 'lib/ruckus/extensions/integer.rb', line 16

def ffs
    i = 0
    v = self
    while((v >>= 1) != 0)
        i += 1
    end
    return i
end

#to_b(pre = "") ⇒ Object

Print a number in binary



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# File 'lib/ruckus/extensions/integer.rb', line 14

def to_b(pre=""); pre + to_s(2); end

#to_b16 ⇒ Object 



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# File 'lib/ruckus/extensions/integer.rb', line 7

def to_b16; [self].pack "n"; end

#to_b32 ⇒ Object 



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# File 'lib/ruckus/extensions/integer.rb', line 5

def to_b32; [self].pack "N"; end

#to_hex(pre = "0x") ⇒ Object

Print a number in hex



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# File 'lib/ruckus/extensions/integer.rb', line 11

def to_hex(pre="0x"); pre + to_s(16); end

#to_l16 ⇒ Object 



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# File 'lib/ruckus/extensions/integer.rb', line 6

def to_l16; [self].pack "v"; end

#to_l32 ⇒ Object

Convert integers to binary strings



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# File 'lib/ruckus/extensions/integer.rb', line 4

def to_l32; [self].pack "L"; end

#to_u8 ⇒ Object 



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# File 'lib/ruckus/extensions/integer.rb', line 8

def to_u8; [self].pack "C"; end