Class: Rdm::Templates::TemplateRenderer
- Inherits:
-
Object
- Object
- Rdm::Templates::TemplateRenderer
- Defined in:
- lib/rdm/templates/template_renderer.rb
Constant Summary collapse
- TEMPLATE_VARIABLE =
/<%=\s*([\w\d-]+)\s*%>/i
Class Method Summary collapse
Instance Method Summary collapse
- #get_undefined_variables ⇒ Object
- #handle ⇒ Object
-
#initialize(template, locals) ⇒ TemplateRenderer
constructor
A new instance of TemplateRenderer.
Constructor Details
#initialize(template, locals) ⇒ TemplateRenderer
Returns a new instance of TemplateRenderer.
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# File 'lib/rdm/templates/template_renderer.rb', line 16 def initialize(template, locals) @template = template @locals = locals @undefined_variables = [] end |
Class Method Details
.get_undefined_variables(template, locals = {}) ⇒ Object
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# File 'lib/rdm/templates/template_renderer.rb', line 11 def get_undefined_variables(template, locals = {}) Rdm::Templates::TemplateRenderer.new(template, locals).get_undefined_variables end |
.handle(template, locals = {}) ⇒ Object
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# File 'lib/rdm/templates/template_renderer.rb', line 7 def handle(template, locals = {}) Rdm::Templates::TemplateRenderer.new(template, locals).handle end |
Instance Method Details
#get_undefined_variables ⇒ Object
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# File 'lib/rdm/templates/template_renderer.rb', line 28 def get_undefined_variables Rdm::Utils::RenderUtil.render(@template, @locals) @undefined_variables rescue NameError => e raise NoMethodError, "Undefined method for template. Please, add :#{e.name} method to .rdm/helpers/render_helper.rb file!" if @undefined_variables.include?(e.name) @locals[e.name] = e.name.to_s @undefined_variables.push(e.name) retry end |
#handle ⇒ Object
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# File 'lib/rdm/templates/template_renderer.rb', line 22 def handle raise Rdm::Errors::TemplateVariableNotDefined, get_undefined_variables.map(&:to_s).join(';') if get_undefined_variables.any? Rdm::Utils::RenderUtil.render(@template, @locals) end |