Class: Frizzle::Base

Inherits:
Object
  • Object
show all
Includes:
HTTParty, Singleton
Defined in:
lib/frizzle/base.rb

Direct Known Subclasses

Agencies, ArrivalEstimates, Routes, Segments, Stops, Vehicles

Constant Summary collapse

API_VERSION = 
"1.2".freeze

Class Method Summary collapse

Class Method Details

.default_geo_radius ⇒ Object 



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# File 'lib/frizzle/base.rb', line 18

def default_geo_radius
  @default_geo_radius || Frizzle::Base.default_geo_radius
end

.default_geo_radius=(radius) ⇒ Object 



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# File 'lib/frizzle/base.rb', line 14

def default_geo_radius=(radius)
  @default_geo_radius = radius
end

.fetch(url, options = {}) ⇒ Object 



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# File 'lib/frizzle/base.rb', line 32

def fetch(url, options = {})
  options = self.init_settings(options)
  response = get(url, options)
  if response.success?
    response.parsed_response['data']
  elsif response.code == 403
    raise "TransLoc API limit: #{response.response}"
  else
    raise TransLocAPIError.new, "#{response}"
  end
end

.formatted_geo_area(first_geo, second_geo = nil) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/frizzle/base.rb', line 55

def formatted_geo_area(first_geo, second_geo=nil)
  return "#{first_geo.join(',')}|#{second_geo.join(',')}" if first_geo.instance_of?(Array) && second_geo.instance_of?(Array)
  return "#{first_geo.join(',')}|#{second_geo}"  if first_geo.instance_of?(Array) && !second_geo.nil?
  return "#{first_geo.join(',')}|#{self.default_geo_radius}" if first_geo.instance_of?(Array) && second_geo.nil?
  raise(ArgumentError, "Geo arguments do not match the required format")
end

.formatted_list(list) ⇒ Object 



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# File 'lib/frizzle/base.rb', line 48

def formatted_list(list)
  if list.instance_of? Array
    list = list.join(',')
  end
  list.to_s
end

.init_settings(options = {}) ⇒ Object 



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# File 'lib/frizzle/base.rb', line 22

def init_settings(options={})
  {
    :headers => {
      "User-Agent" => "frizzle-ruby-#{Frizzle::VERSION}",
      "Content-Type" => "application/json",
      "Accept" => "application/json"
    }
  }.deep_merge(options)
end

.is_numeric?(obj) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/frizzle/base.rb', line 44

def is_numeric?(obj)
   obj.to_s.match(/\A[+-]?\d+?(\.\d+)?\Z/) == nil ? false : true
end