Class: TableHelper::TableBuilder

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

Direct Known Subclasses

CalendarHelper::CalendarBuilder

Instance Method Summary collapse

Constructor Details

#initialize(objects, template, options) ⇒ TableBuilder

Returns a new instance of TableBuilder.

Raises:

  • (ArgumentError) 


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# File 'lib/table_builder/table_builder.rb', line 10

def initialize objects, template, options
  raise ArgumentError, "TableBuilder expects an Array or ActiveRecord::NamedScope::Scope but found a #{objects.class}" unless Array === objects or ActiveRecord::NamedScope::Scope === objects
  @objects, @template, @options = objects, template, options
end

Instance Method Details

#body(options = {}) ⇒ Object 



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# File 'lib/table_builder/table_builder.rb', line 15

def body options = {}
  concat content_tag(:tbody, @objects.map{ |o| capture {yield o} }, options)
end

#body_r(options = {}) ⇒ Object 



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# File 'lib/table_builder/table_builder.rb', line 19

def body_r options = {}
  concat content_tag(:tbody, @objects.map{ |o| r capture {yield o}, options })
end

#d(*args, &block) ⇒ Object 



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# File 'lib/table_builder/table_builder.rb', line 42

def d *args, &block
  tag :td, *args, &block
end

#h(*args, &block) ⇒ Object 



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# File 'lib/table_builder/table_builder.rb', line 38

def h *args, &block
  tag :th, *args, &block
end

#head(*args, &block) ⇒ Object 



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# File 'lib/table_builder/table_builder.rb', line 23

def head *args, &block
  return tag(:thead, *args, &block) if block_given?
  options = args.extract_options!
  content = (args.size == 1 ? args.first : args).map{|c|"<th>#{c}</th>"}
  content_tag :thead, r(content), options
end

#head_r(*args, &block) ⇒ Object 



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# File 'lib/table_builder/table_builder.rb', line 30

def head_r *args, &block
  head { tag :tr, *args, &block }
end

#r(*args, &block) ⇒ Object 



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# File 'lib/table_builder/table_builder.rb', line 34

def r *args, &block
  tag :tr, *args, &block
end