Module: Bunko::RakeHelpers

Defined in:
lib/tasks/bunko/helpers.rb

Instance Method Summary collapse

Instance Method Details

#render_template(template_name, locals = {}) ⇒ Object 



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
# File 'lib/tasks/bunko/helpers.rb', line 7

def render_template(template_name, locals = {})
  template_path = File.expand_path("../templates/#{template_name}", __dir__)

  unless File.exist?(template_path)
    raise "Template file not found: #{template_path}"
  end

  template_content = File.read(template_path)

  # Create a context object with all local variables as methods
  context = Object.new
  locals.each do |key, value|
    context.define_singleton_method(key) { value }
  end

  ERB.new(template_content, trim_mode: "-").result(context.instance_eval { binding })
end