Class: Octopolo::Renderer

Inherits:
Object
  • Object
show all
Defined in:
lib/octopolo/renderer.rb

Constant Summary collapse

PULL_REQUEST_BODY =

Constants for the template file names

"pull_request_body"
ISSUE_BODY = 
"issue_body"

Class Method Summary collapse

Class Method Details

.contents_of(template) ⇒ Object

Public: The contents of the named template



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# File 'lib/octopolo/renderer.rb', line 29

def self.contents_of template
  File.read File.join(template_base_path, "#{template}.erb")
end

.render(template, locals) ⇒ Object

Public: Render a given ERB template

template - A String contianing the name of the ERB template locals - A Hash containing variables to render. The keys must match the variable names in the template

Lifted from [Stack Overflow](stackoverflow.com/questions/8954706/render-an-erb-template-with-values-from-a-hash)

Example

render "first_last_name_template", {first: "Bob", last: "Person"}
# => "Bob Person"

Returns a String containing the rendered template



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# File 'lib/octopolo/renderer.rb', line 23

def self.render template, locals
  # template_string, safe_mode = 0, "-" to trim whitespace in ERB tags ending -%> (like Rails)
  ERB.new(contents_of(template), 0, "-").result(OpenStruct.new(locals).instance_eval { binding })
end

.template_base_path ⇒ Object

Public: Path to the directory containing the templates



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# File 'lib/octopolo/renderer.rb', line 34

def self.template_base_path
  File.expand_path(File.join(__FILE__, "../templates"))
end