Class: VersatileRJS::Proxy::EachProxy

Inherits:
VersatileRJS::Proxy show all
Includes:
Container
Defined in:
lib/versatile_rjs/proxy/each_proxy.rb

Direct Known Subclasses

Jquery::EachProxy

Constant Summary

Constants included from Container

Container::DELIMITER_WITHOUT_NEW_LINE, Container::DELIMITER_WITH_NEW_LINE

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Container

#add_statement, #statements, #to_script

Methods inherited from VersatileRJS::Proxy

#call, #method_missing, #to_json

Constructor Details

#initialize(page) ⇒ EachProxy

Returns a new instance of EachProxy.



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# File 'lib/versatile_rjs/proxy/each_proxy.rb', line 9

def initialize(page)
  super(page, nil)
  self.variable_name = "_v#{next_variable_count}"
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class VersatileRJS::Proxy

Instance Attribute Details

#variable_name ⇒ Object (readonly)

Returns the value of attribute variable_name.



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# File 'lib/versatile_rjs/proxy/each_proxy.rb', line 5

def variable_name
  @variable_name
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/versatile_rjs/proxy/each_proxy.rb', line 14

def each
  page.push_container(self)
  element = ElementProxy.new_instance(page, variable_name)
  begin
    yield element
    page.append_statement statement
  ensure
    page.pop_container
  end
end

#next_variable_count ⇒ Object 



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# File 'lib/versatile_rjs/proxy/each_proxy.rb', line 31

def next_variable_count
  count = Thread.current[:__versatile_rjs_each_var_counter] || -1
  Thread.current[:__versatile_rjs_each_var_counter] += 1
end

#statement ⇒ Object 



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# File 'lib/versatile_rjs/proxy/each_proxy.rb', line 25

def statement
end

#statement_prefix(statement) ⇒ Object 



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# File 'lib/versatile_rjs/proxy/each_proxy.rb', line 28

def statement_prefix(statement);end

#statement_suffix(statement) ⇒ Object 



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# File 'lib/versatile_rjs/proxy/each_proxy.rb', line 29

def statement_suffix(statement);end