class Quandl::Util
Public Class Methods
constructed_path(path, params = {})
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# File lib/quandl/util.rb, line 26 def self.constructed_path(path, params = {}) params ||= {} sub_params = { id: nil }.merge(params).transform_keys { |k| ":#{k}" } params.delete_if { |key, _value| path =~ /:#{key}/ } path = path.dup path.gsub!(Regexp.union(sub_params.keys), sub_params) path end
convert_to_dates(hash)
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# File lib/quandl/util.rb, line 7 def self.convert_to_dates(hash) return hash unless hash.is_a?(Hash) hash.update(hash) do |_k, v| if v.is_a?(String) && v =~ /^\d{4}-\d{2}-\d{2}$/ # Date Date.parse(v) elsif v.is_a?(String) && v =~ /^\d{4}-\d{2}-\d{2}T[\d:.]+Z/ # DateTime Time.parse(v) elsif v.is_a?(Array) v.map { |ao| convert_to_dates(ao) } elsif v.is_a?(Hash) convert_to_dates(v) else v end end hash end
methodize(string)
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# File lib/quandl/util.rb, line 3 def self.methodize(string) string.delete('.').parameterize.tr('-', '_') end