Class: Gias::School

Inherits:
Object
  • Object
show all
Defined in:
lib/gias/school.rb

Constant Summary collapse

HOST = 
"https://ea-edubase-api-prod.azurewebsites.net"

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes = {}) ⇒ School

Returns a new instance of School.



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# File 'lib/gias/school.rb', line 11

def initialize(attributes = {})
  @attributes = attributes
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object 



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# File 'lib/gias/school.rb', line 19

def method_missing(method_name, *args, &block)
  if attribute_names.include?(method_name.to_s)
    @attributes[method_name.to_s]
  else
    super
  end
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/gias/school.rb', line 9

def attributes
  @attributes
end

Class Method Details

.all ⇒ Object 



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# File 'lib/gias/school.rb', line 38

def all
  @all ||= csv.map do |row|
    new(row.to_h.transform_keys { convert_header(_1) })
  end
end

.attribute_names ⇒ Object 



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# File 'lib/gias/school.rb', line 56

def attribute_names
  @headers ||= csv.headers.map { convert_header(_1) }
end

.convert_header(header) ⇒ Object 



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# File 'lib/gias/school.rb', line 60

def convert_header(header)
  header.gsub("(", "").gsub(")", "").gsub(" ", "_").underscore
end

.csv ⇒ Object 



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# File 'lib/gias/school.rb', line 44

def csv
  @csv ||= CSV.parse(csv_data, headers: true, empty_value: nil)
end

.csv_data ⇒ Object 



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# File 'lib/gias/school.rb', line 48

def csv_data
  hash = Hash.new do |h, k|
    h[k] = URI.open(HOST + "/edubase/downloads/public/edubasealldata#{k}.csv")
  end

  hash[Date.current.strftime("%Y%m%d")]
end

Instance Method Details

#attribute_names ⇒ Object 



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# File 'lib/gias/school.rb', line 31

def attribute_names
  self.class.attribute_names
end

#inspect ⇒ Object 



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# File 'lib/gias/school.rb', line 15

def inspect
  "#<#{self.class.name} #{attributes.map { |k, v| "#{k}: #{v.inspect}"}.join(", ")}>"
end

#respond_to_missing?(method_name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gias/school.rb', line 27

def respond_to_missing?(method_name, include_private = false)
  attribute_names.include?(method_name.to_s) || super
end