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Contents
# frozen_string_literal: true
require "spout/models/variable"
require "spout/helpers/table_formatting"
module Spout
module Models
module Tables
class Default
attr_reader :variable, :chart_variable, :subjects, :subtitle, :totals
def initialize(variable, chart_variable, subjects, subtitle, totals)
@variable = variable
@chart_variable = chart_variable
@subtitle = subtitle
@totals = totals
begin
@filtered_subjects = subjects.reject { |s| s.send(@chart_variable.id).is_a?(Spout::Models::Empty) }.sort_by(&@chart_variable.id.to_sym)
rescue
@filtered_subjects = []
end
begin
@values_unique = @filtered_subjects.collect(&@variable.id.to_sym).uniq
rescue
@values_unique = []
end
end
def to_hash
{ title: title, subtitle: @subtitle, headers: headers, footers: footers, rows: rows } if valid?
end
# TODO: Same as graphables/default.rb REFACTOR
def valid?
if @variable.nil? || @chart_variable.nil? || @values_unique == []
false
elsif @variable.type == "choices" && @variable.domain.options == []
false
elsif @chart_variable.type == "choices" && @chart_variable.domain.options == []
false
else
true
end
end
def title
""
end
def headers
[]
end
def footers
[]
end
def rows
[]
end
private
# Returns variable options that are either:
# a) are not missing codes
# b) or are marked as missing codes but represented in the dataset
def filtered_domain_options(variable)
variable.domain.options.select do |o|
o.missing != true || (o.missing == true && @values_unique.include?(o.value))
end
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems