Class: Report::Body

Inherits:
Object
  • Object
show all
Defined in:
lib/report/body.rb,
lib/report/body/row.rb,
lib/report/body/column.rb

Defined Under Namespace

Classes: Column, Row

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(table) ⇒ Body

Returns a new instance of Body.



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# File 'lib/report/body.rb', line 10

def initialize(table)
  @table = table
  @columns = []
end

Instance Attribute Details

#columns ⇒ Object (readonly)

Returns the value of attribute columns.



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# File 'lib/report/body.rb', line 7

def columns
  @columns
end

#method_args ⇒ Object (readonly)

Returns the value of attribute method_args.



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# File 'lib/report/body.rb', line 9

def method_args
  @method_args
end

#method_id ⇒ Object (readonly)

Returns the value of attribute method_id.



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# File 'lib/report/body.rb', line 8

def method_id
  @method_id
end

#table ⇒ Object (readonly)

Returns the value of attribute table.



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# File 'lib/report/body.rb', line 6

def table
  @table
end

Instance Method Details

#column(*args, &blk) ⇒ Object 



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# File 'lib/report/body.rb', line 20

def column(*args, &blk)
  @columns << Column.new(*([self]+args), &blk)
end

#each(report) ⇒ Object 



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# File 'lib/report/body.rb', line 23

def each(report)
  block_taken = false
  if method_args
    enum = report.send(method_id, *method_args) do |obj|
      block_taken = true
      yield Row.new(self, report, obj)
    end
  else
    enum = report.send(method_id) do |obj|
      block_taken = true
      yield Row.new(self, report, obj)
    end
  end
  unless block_taken
    enum.each do |obj|
      yield Row.new(self, report, obj)
    end
  end
end

#rows(*args) ⇒ Object 



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# File 'lib/report/body.rb', line 14

def rows(*args)
  @method_id = args.shift
  if args.last.is_a?(Array)
    @method_args = args.last
  end
end