class Bytewise::Helpers::Helper
Constants
- HELPERS
Public Class Methods
get_klass(name)
click to toggle source
Applies a filter with a given name and passes the arguments to apply
# File lib/brace_markup/helpers/helper.rb, line 66 def self.get_klass(name) name = name.to_sym if name.is_a? String if HELPERS.key? name Object.const_get(HELPERS[name]) else raise Exception.new("Helper '#{name}' not found.") end end
map(name)
click to toggle source
Maps a helper with a name Usage:
class MathModHelper < ::Bytewise::Helpers::Helper
map :'math.mod' def render(a:, b:) a % b end
end
# File lib/brace_markup/helpers/helper.rb, line 58 def self.map(name) name = name.to_sym if name.is_a? String HELPERS[name] = self.name end
new(tag:, context:, ** args)
click to toggle source
# File lib/brace_markup/helpers/helper.rb, line 5 def initialize(tag:, context:, ** args) @tag = tag @context = context end
Public Instance Methods
get_sections(name)
click to toggle source
# File lib/brace_markup/helpers/helper.rb, line 34 def get_sections(name) result = [] @tag.sections.each do |s| if s.name == name result << s end end result end
render(** args)
click to toggle source
The return value of this method will be written to the chunk
# File lib/brace_markup/helpers/helper.rb, line 14 def render(** args) end
render_children()
click to toggle source
# File lib/brace_markup/helpers/helper.rb, line 18 def render_children if @tag.body.children? @tag.body.render @context end end
render_section(name)
click to toggle source
# File lib/brace_markup/helpers/helper.rb, line 24 def render_section(name) @tag.sections.each do |s| if s.name == name return s.render(@context) end end '' end