Class: Redmine::Views::Builders::Structure
- Inherits:
-
BlankSlate
- Object
- BlankSlate
- Redmine::Views::Builders::Structure
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- Defined in:
- lib/redmine/views/builders/structure.rb
Direct Known Subclasses
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Instance Method Summary
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Constructor Details
Returns a new instance of Structure.
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# File 'lib/redmine/views/builders/structure.rb', line 24
def initialize
@struct = [{}]
end
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(sym, *args, &block) ⇒ Object
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# File 'lib/redmine/views/builders/structure.rb', line 36
def method_missing(sym, *args, &block)
if args.any?
if args.first.is_a?(Hash)
if @struct.last.is_a?(Array)
@struct.last << args.first unless block
else
@struct.last[sym] = args.first
end
else
if @struct.last.is_a?(Array)
@struct.last << (args.last || {}).merge(:value => args.first)
else
@struct.last[sym] = args.first
end
end
end
if block
@struct << (args.first.is_a?(Hash) ? args.first : {})
block.call(self)
ret = @struct.pop
if @struct.last.is_a?(Array)
@struct.last << ret
else
if @struct.last.has_key?(sym) && @struct.last[sym].is_a?(Hash)
@struct.last[sym].merge! ret
else
@struct.last[sym] = ret
end
end
end
end
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Instance Method Details
#array(tag, options = {}, &block) ⇒ Object
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# File 'lib/redmine/views/builders/structure.rb', line 28
def array(tag, options={}, &block)
@struct << []
block.call(self)
ret = @struct.pop
@struct.last[tag] = ret
@struct.last.merge!(options) if options
end
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#output ⇒ Object
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# File 'lib/redmine/views/builders/structure.rb', line 69
def output
raise "Need to implement #{self.class.name}#output"
end
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