Class: Landline::Templates::Erubi

Inherits:
Landline::Template show all
Defined in:
lib/landline/template/erubi.rb

Overview

Erubi (ERB) template language adapter

Instance Method Summary collapse

Methods inherited from Landline::Template

#import, #local_variable_get, #local_variable_set, #local_variables, #override_locals

Constructor Details

#initialize(input, vars = nil, **ext) ⇒ Erubi

Returns a new instance of Erubi.



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/landline/template/erubi.rb', line 11

def initialize(input,
               vars = nil,
               **ext)
  super(input, vars, parent: ext[:parent], filename: ext[:filename])
  varname = "_part_#{SecureRandom.hex(10)}"
  while @binding.local_variable_defined? varname.to_sym
    varname = "_part_#{SecureRandom.hex(10)}"
  end
  properties = {
    bufvar: varname,
    freeze: ext.fetch(:freeze, true)
  }
  capture = ext.fetch(:capture, false)
  engine = capture ? ::Erubi::CaptureEndEngine : ::Erubi::Engine
  @template = engine.new(@template, properties)
end

Instance Method Details

#run ⇒ Object

Run the template.



29
30
31
 
# File 'lib/landline/template/erubi.rb', line 29

def run
  @binding.eval(@template.src, @filename)
end