Class: Wads::DataRange

Inherits:
Object
  • Object
show all
Defined in:
lib/wads/data_structures.rb

Overview

A single dimension range, going from min to max. This class has helper methods to create bins within the given range.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(min, max) ⇒ DataRange

Returns a new instance of DataRange.



759
760
761
762
763
764
765
766
767
768
 
# File 'lib/wads/data_structures.rb', line 759

def initialize(min, max)
    if min < max
        @min = min 
        @max = max 
    else 
        @min = max 
        @max = min
    end
    @range = @max - @min
end

Instance Attribute Details

#max ⇒ Object

Returns the value of attribute max.



756
757
758
 
# File 'lib/wads/data_structures.rb', line 756

def max
  @max
end

#min ⇒ Object

Returns the value of attribute min.



755
756
757
 
# File 'lib/wads/data_structures.rb', line 755

def min
  @min
end

#range ⇒ Object

Returns the value of attribute range.



757
758
759
 
# File 'lib/wads/data_structures.rb', line 757

def range
  @range
end

Instance Method Details

#bin_max_values(number_of_bins) ⇒ Object 



770
771
772
773
774
775
776
777
778
779
 
# File 'lib/wads/data_structures.rb', line 770

def bin_max_values(number_of_bins)
    bin_size = @range / number_of_bins.to_f 
    bins = []
    bin_start_value = @min
    number_of_bins.times do 
        bin_start_value = bin_start_value + bin_size 
        bins << bin_start_value
    end 
    bins
end