Class: DragonsDream::RailwayInfo

Inherits:

Object

• Object
• DragonsDream::RailwayInfo

Defined in:

lib/dragons_dream/railwayinfo.rb

Instance Method Summary

• #initialize ⇒ RailwayInfo constructor

  A new instance of RailwayInfo.

• #stations_list(line) ⇒ Array

  The list of stations information with given line.

Constructor Details

#initialize ⇒ RailwayInfo

Returns a new instance of RailwayInfo.

# File 'lib/dragons_dream/railwayinfo.rb', line 4

def initialize
  @baseUrl  = "http://express.heartrails.com/api/json"
end

Instance Method Details

#stations_list(line) ⇒ Array

Returns the list of stations information with given line.

Parameters:

• line (String) —

  name of Railway Route.

Returns:

• (Array) —

  the list of stations information with given line.

# File 'lib/dragons_dream/railwayinfo.rb', line 10

def stations_list(line)
  get_line(line)["station"]
rescue
  raise ArgumentError, "line must not be nil" if line.nil?
  raise
end