Class: ConfigLoader::Map

Inherits:
Hash
  • 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:



7
8
9
10
11
12
 
# File 'lib/config_loader/map.rb', line 7

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 



30
31
32
 
# File 'lib/config_loader/map.rb', line 30

def method_missing(method_name)
  self[method_name]
end

Instance Attribute Details

#file_name ⇒ Object (readonly)

Returns the value of attribute file_name.



5
6
7
 
# File 'lib/config_loader/map.rb', line 5

def file_name
  @file_name
end

#project_root ⇒ Object (readonly)

Returns the value of attribute project_root.



5
6
7
 
# File 'lib/config_loader/map.rb', line 5

def project_root
  @project_root
end

#running_env ⇒ Object (readonly)

Returns the value of attribute running_env.



5
6
7
 
# File 'lib/config_loader/map.rb', line 5

def running_env
  @running_env
end

Instance Method Details

#file_content ⇒ Object

Raises:



14
15
16
17
 
# File 'lib/config_loader/map.rb', line 14

def file_content
  raise MissingConfigFileError unless File.exists?(full_file_name)
  File.open(full_file_name) { |file| YAML::load(file) }
end

#full_file_name ⇒ Object 



19
20
21
 
# File 'lib/config_loader/map.rb', line 19

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

#populate ⇒ Object 



23
24
25
26
27
28
 
# File 'lib/config_loader/map.rb', line 23

def populate
  file_content[@running_env].each do |key, value|
    self[key] = value
    self[key.to_sym] = value
  end
end