Sha256: fef96fc500c06f9d7acebe3218bc0ca0ddfe650039257285991050f12653154d
Contents?: true
Size: 817 Bytes
Versions: 18
Compression:
Stored size: 817 Bytes
Contents
# TODO: add #reverse and #reverse! methods
module DataMapper
class Query
class Sort
# @api semipublic
attr_reader :value
# @api semipublic
def direction
@ascending ? :ascending : :descending
end
# @api private
def <=>(other)
other_value = other.value
value_nil = @value.nil?
other_nil = other_value.nil?
cmp = case
when value_nil then other_nil ? 0 : 1
when other_nil then -1
else
@value <=> other_value
end
@ascending ? cmp : cmp * -1
end
private
# @api private
def initialize(value, ascending = true)
@value = value
@ascending = ascending
end
end # class Sort
end # class Query
end # module DataMapper
Version data entries
18 entries across 18 versions & 3 rubygems