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Contents
# frozen_string_literal: true
module Gruff
# @private
class Store
attr_reader :data, :norm_data
def initialize(data_class)
@data_class = data_class
@data = []
@norm_data = []
@normalized = false
end
def add(*args)
@data << @data_class.new(*args)
end
def normalize(**keywords)
unless @normalized
@data.each do |data_row|
@norm_data << data_row.normalize(**keywords)
end
@normalized = true
end
end
def empty?
@data.all?(&:empty?)
end
def length
@data.length
end
def columns
@columns ||= @data.empty? ? 0 : @data.map(&:columns).max
end
def min
@min ||= @data.map(&:min).compact.min
end
alias min_y min
def max
@max ||= @data.map(&:max).compact.max
end
alias max_y max
def min_x
@min_x ||= @data.map(&:min_x).compact.min
end
def max_x
@max_x ||= @data.map(&:max_x).compact.max
end
def sort_data!
@data = @data.sort_by { |a| -a.points.sum(&:to_f) }
end
def sort_norm_data!
@norm_data = @norm_data.sort_by { |a| -a.points.sum(&:to_f) }
end
def reverse!
@data.reverse!
end
def change_colors(colors)
index = 0
@data.each do |data_row|
data_row.color ||= begin
index = (index + 1) % colors.length
colors[index - 1]
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems