Module: Card::Set::Format::AbstractFormat

Includes:
Basket, HamlViews
Defined in:
lib/card/set/format.rb

Overview

All Format modules are extended with this module in order to support the basic format API (ok, view definitions. It's just view definitions.) No longer just view definitions. Also basket definitions now.

Instance Method Summary collapse

Methods included from HamlViews

#haml_template_path, #haml_template_render_block, #haml_template_render_block_with_locals, #haml_to_html, #haml_view_block, #try_haml_template_path

Methods included from Basket

#abstract_basket, #add_to_basket, #basket

Instance Method Details

#extract_view_cache_rules(view, cache_rule) ⇒ Object 



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# File 'lib/card/set/format.rb', line 100

def extract_view_cache_rules view, cache_rule
  return unless cache_rule
  methodname = Card::Format.view_cache_setting_method view
  define_method(methodname) { cache_rule }
end

#haml_view?(args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/card/set/format.rb', line 111

def haml_view? args
  args.first.is_a?(Hash) && args.first[:template] == :haml
end

#interpret_view_opts(view, opts) ⇒ Object 



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# File 'lib/card/set/format.rb', line 94

def interpret_view_opts view, opts
  return unless opts.present?
  Card::Format.interpret_view_opts view, opts
  extract_view_cache_rules view, opts.delete(:cache)
end

#lookup_alias_block(view, args) ⇒ Object 



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# File 'lib/card/set/format.rb', line 115

def lookup_alias_block view, args
  opts = args[0].is_a?(Hash) ? args.shift : { view: args.shift }
  opts[:mod] ||= self
  opts[:view] ||= view
  views[opts[:mod]][opts[:view]] || begin
    raise "cannot find #{opts[:view]} view in #{opts[:mod]}; " \
          "failed to alias #{view} in #{self}"
  end
end

#set_module ⇒ Object

remove the format part of the module name



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# File 'lib/card/set/format.rb', line 130

def set_module
  Card.const_get name.split("::")[0..-2].join("::")
end

#source_location ⇒ Object 



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# File 'lib/card/set/format.rb', line 125

def source_location
  set_module.source_location
end

#view(view, *args, &block) ⇒ Object 



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# File 'lib/card/set/format.rb', line 86

def view view, *args, &block
  view = view.to_viewname.key.to_sym
  views[self] ||= {}
  interpret_view_opts view, args[0] if block_given?
  view_block = views[self][view] = view_block view, args, &block
  define_method "_view_#{view}", view_block
end

#view_block(view, args, &block) ⇒ Object 



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# File 'lib/card/set/format.rb', line 106

def view_block view, args, &block
  return haml_view_block(view, &block) if haml_view?(args)
  block_given? ? block : lookup_alias_block(view, args)
end