class Alphavantage::Sector

Attributes

output[R]

Public Class Methods

new(key:, verbose: false) click to toggle source
# File lib/Sector.rb, line 5
def initialize key:, verbose: false
  check_argument([true, false], verbose, "verbose")
  @client = return_client(key, verbose)
  @output = @client.request("function=SECTOR")
  metadata = @output.dig("Meta Data") || {}
  metadata.each do |k, val|
    key_sym = k.downcase.gsub(/[0-9.]/, "").lstrip.gsub(" ", "_").to_sym
    define_singleton_method(key_sym) do
      return val
    end
  end
  @output.each do |k, val|
    next if k == "Meta Data"
    k = k.split(":")[1].lstrip
    k = k.split(" ")
    if k[0].to_i != 0
      k[0] = k[0].to_i.humanize
    end
    k.delete_if{|ka| ka.include?("(")}
    k = k.join("_")
    key_sym = k.downcase.gsub("-", "_").to_sym
    define_singleton_method(key_sym) do
      return val
    end
  end
end