Class: Bio::Ucsc::SacCer2::T2micron_mrna

Inherits:
DBConnection
  • Object
show all
Defined in:
lib/bio-ucsc/saccer2/t2micron_mrna.rb

Class Method Summary collapse

Methods inherited from DBConnection

connect, default

Class Method Details

.find_all_by_interval(interval, opt = {:partial => true}) ⇒ Object 



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# File 'lib/bio-ucsc/saccer2/t2micron_mrna.rb', line 21

def self.find_all_by_interval(interval, opt = {:partial => true}); interval = Bio::Ucsc::Gi.wrap(interval)
  find_first_or_all_by_interval(interval, :all, opt)
end

.find_by_interval(interval, opt = {:partial => true}) ⇒ Object 



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# File 'lib/bio-ucsc/saccer2/t2micron_mrna.rb', line 17

def self.find_by_interval(interval, opt = {:partial => true}); interval = Bio::Ucsc::Gi.wrap(interval)
  find_first_or_all_by_interval(interval, :first, opt)
end

.find_first_or_all_by_interval(interval, first_all, opt) ⇒ Object 



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# File 'lib/bio-ucsc/saccer2/t2micron_mrna.rb', line 25

def self.find_first_or_all_by_interval(interval, first_all, opt); interval =  Bio::Ucsc::Gi.wrap(interval)
  zstart = interval.zero_start
  zend   = interval.zero_end

  if opt[:partial] == true
    where = "    tName = :chrom\nAND bin in (:bins)\nAND ((tStart BETWEEN :zstart AND :zend)\n OR (tEnd BETWEEN :zstart AND :zend)\n OR (tStart <= :zstart AND tEnd >= :zend))\n    SQL\n  else\n    where = <<-SQL\n    tName = :chrom \nAND ((tStart BETWEEN :zstart AND :zend)\nAND  (tEnd BETWEEN :zstart AND :zend))\n    SQL\n  end\n  cond = {\n    :chrom => interval.chrom,\n    :bins  => Ucsc::UcscBin.bin_all(zstart, zend),\n    :zstart => zstart,\n    :zend => zend,}\n  self.find(first_all,\n            { :select => \"*\",\n              :conditions => [where, cond], })\nend\n"