Class: ConfigLoader::Map

Inherits:
Object
  • Object
show all
Defined in:
lib/config_loader/map.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file_name, running_env, project_root) ⇒ Map

Returns a new instance of Map.

Raises:



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# File 'lib/config_loader/map.rb', line 8

def initialize(file_name, running_env, project_root)
  raise MissingConfigFileNameError unless file_name
  @file_name    = "#{file_name}.yml"
  @running_env  = running_env
  @project_root = project_root
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name) ⇒ Object 



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# File 'lib/config_loader/map.rb', line 28

def method_missing(method_name)
  self[method_name]
end

Instance Attribute Details

#file_name ⇒ Object (readonly)

Returns the value of attribute file_name.



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# File 'lib/config_loader/map.rb', line 6

def file_name
  @file_name
end

#project_root ⇒ Object (readonly)

Returns the value of attribute project_root.



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# File 'lib/config_loader/map.rb', line 6

def project_root
  @project_root
end

#running_env ⇒ Object (readonly)

Returns the value of attribute running_env.



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# File 'lib/config_loader/map.rb', line 6

def running_env
  @running_env
end

Instance Method Details

#file_content ⇒ Object

Raises:



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# File 'lib/config_loader/map.rb', line 15

def file_content
  raise MissingConfigFileError.new(full_file_name) unless File.exists?(full_file_name)
  YAML.load(ERB.new(File.read(full_file_name)).result)
end

#full_file_name ⇒ Object 



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# File 'lib/config_loader/map.rb', line 20

def full_file_name
  "#{project_root}/config/#{file_name}"
end

#load ⇒ Object 



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# File 'lib/config_loader/map.rb', line 24

def load
  file_content[@running_env]
end