Class: Filegen::Data

Inherits:

Object

• Object
• Filegen::Data

Defined in:

lib/filegen/data.rb

Overview

This class is used as context for the erb-template

Instance Method Summary

• #initialize(data_sources) ⇒ Data constructor

  Create context class.

• #instance_binding ⇒ Binding

  Make the binding of the class available.

• #lookup(variable, default_value = '') ⇒ String

  Lookup a variable within the data sources.

Constructor Details

#initialize(data_sources) ⇒ Data

Create context class

# File 'lib/filegen/data.rb', line 16

def initialize(data_sources)
  @data_sources = Array(data_sources)
end

Instance Method Details

#instance_binding ⇒ Binding

Make the binding of the class available

# File 'lib/filegen/data.rb', line 32

def instance_binding
  binding
end

#lookup(variable, default_value = '') ⇒ String

Lookup a variable within the data sources

# File 'lib/filegen/data.rb', line 26

def lookup(variable, default_value = '')
  try_to_fetch_unless_found_or_end(variable) || default_value
end