Module: CovidPT

Extended by:
CovidPT
Included in:
CovidPT
Defined in:
lib/covid_pt.rb,
lib/covid_pt/utils.rb,
lib/covid_pt/report.rb,
lib/covid_pt/printer.rb,
lib/covid_pt/version.rb

Defined Under Namespace

Modules: Printer, Utils Classes: Error, Report

Constant Summary collapse

VERSION = 
"0.2.0"

Instance Method Summary collapse

Instance Method Details

#at(date) ⇒ Object 



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# File 'lib/covid_pt.rb', line 12

def at(date)
  CovidPT::Report.new(date).generate.merge({type: "report"})
end

#compare(from, to) ⇒ Object 



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# File 'lib/covid_pt.rb', line 16

def compare(from, to)
  report_1 = CovidPT::Report.new(from).generate
  report_2 = CovidPT::Report.new(to).generate

  {
    overall: Utils.diff(report_2[:overall], report_1[:overall]),
    regional: Utils.diff(report_2[:regional], report_1[:regional]),
    dates: {
      from: report_1[:date],
      to: report_2[:date]
    },
    type: "comparison"
  }
end

#range(from, to) ⇒ Object 



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# File 'lib/covid_pt.rb', line 31

def range(from, to)
  from_date = Date.parse(from)
  to_date = Date.parse(to)

  dates = (from_date..to_date).to_a
  reports = (from_date..to_date).map { |d| CovidPT::Report.new(d.to_s).generate }

  i = 0
  acc = {overall: {}, regional: {}, dates: dates, type: "range"}

  while i < reports.length - 1 do
    report_1 = reports[i]
    report_2 = reports[i + 1]

    acc[:overall] = Utils.cumulative_diff(
      report_1[:overall],
      report_2[:overall],
      acc[:overall]
    )

    acc[:regional] = Utils.cumulative_diff(
      report_1[:regional],
      report_2[:regional],
      acc[:regional]
    )

    i += 1
  end

  acc
end