Sha256: a7c8e9ac8bc8a5641e6b31de9b684b8a6d3c86ea53b78fc5728d755780bbc903
Contents?: true
Size: 678 Bytes
Versions: 30
Compression:
Stored size: 678 Bytes
Contents
# frozen_string_literal: true
module Gruff
class Store
# @private
class BasicData < Struct.new(:label, :points, :color)
def initialize(label, points, color)
super(label.to_s, Array(points), color)
end
def empty?
points.empty?
end
def columns
points.length
end
def min
points.compact.min
end
def max
points.compact.max
end
def normalize(minimum:, spread:)
norm_points = points.map do |point|
point.nil? ? nil : (point.to_f - minimum.to_f) / spread
end
self.class.new(label, norm_points, color)
end
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems