Module: FrozenRecord::Backends::Yaml

Extended by:: Yaml

Included in:: Yaml

Defined in:: lib/frozen_record/backends/yaml.rb

Instance Method Summary collapse

#filename(model_name) ⇒ String

Transforms the model name into a valid filename.
#load(file_path) ⇒ Array

Reads file in ‘file_path` and return records.

Instance Method Details

#filename(model_name) ⇒ `String`

Transforms the model name into a valid filename.

Parameters:

format (String) —

the model name that inherits from FrozenRecord::Base

Returns:

(String) —

the file name.



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# File 'lib/frozen_record/backends/yaml.rb', line 11

def filename(model_name)
  "#{model_name.underscore.pluralize}.yml"
end

#load(file_path) ⇒ `Array`

Reads file in ‘file_path` and return records.

Parameters:

format (String) —

the file path

Returns:

(Array) —

an Array of Hash objects with keys being attributes.

# File 'lib/frozen_record/backends/yaml.rb', line 19

def load(file_path)
  yml_erb_data = File.read(file_path)
  yml_data = ERB.new(yml_erb_data).result

  YAML.load(yml_data) || []
end