Lines Matching refs:regions
298 $regions = new_regions.collect { | set | set.collect { | value | [ value, bit_counts[value], value] } }
331 # obtain a set of regions representing the bits of the curent row.
332 regions = $regions[(board >> (row_on * 6)) & 0b11111]
339 # loop against the regions. For each region of the row
346 regions.each do | region |
387 # 2) all previous regions have been closed or joined so only this region can fail
408 regions = []
415 regions.push( cur_region)
420 regions.push(cur_region) if (cur_region != 0)
421 regions