Contents

# frozen_string_literal: true

module Capwatch
  class List

    def self.format(response, limit: 50)
      response.first(limit).map do |coin|
        [
          coin["name"],
          Console::Formatter.format_usd(coin["price_usd"]),
          Console::Formatter.condition_color(Console::Formatter.format_percent(coin["percent_change_24h"])),
          Console::Formatter.condition_color(Console::Formatter.format_percent(coin["percent_change_7d"]))
        ]
      end
    end

    def self.watch
      response = Providers::CoinMarketCap.new.fetched_json
      body = format(response)
      table  = Terminal::Table.new do |t|
        t.style = {
          # border_top: false,
          border_bottom: false,
          border_y: "",
          border_i: "",
          padding_left: 1,
          padding_right: 1
        }
        t.headings = [
          "SYMBOL",
          "PRICE",
          "24H %",
          "7D %"
        ]
        body.each { |x| t << x }
      end

      table
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
capwatch-0.2.5	lib/capwatch/list.rb