diff options
Diffstat (limited to 'activerecord/lib/arel')
| -rw-r--r-- | activerecord/lib/arel/nodes/bind_param.rb | 4 | ||||
| -rw-r--r-- | activerecord/lib/arel/nodes/casted.rb | 4 | ||||
| -rw-r--r-- | activerecord/lib/arel/predications.rb | 20 | ||||
| -rw-r--r-- | activerecord/lib/arel/visitors/informix.rb | 3 | ||||
| -rw-r--r-- | activerecord/lib/arel/visitors/oracle12.rb | 2 | ||||
| -rw-r--r-- | activerecord/lib/arel/visitors/to_sql.rb | 4 |
6 files changed, 20 insertions, 17 deletions
diff --git a/activerecord/lib/arel/nodes/bind_param.rb b/activerecord/lib/arel/nodes/bind_param.rb index ba8340558a..f145e44ae3 100644 --- a/activerecord/lib/arel/nodes/bind_param.rb +++ b/activerecord/lib/arel/nodes/bind_param.rb @@ -24,6 +24,10 @@ module Arel # :nodoc: all value.nil? end + def infinite? + value.respond_to?(:infinite?) && value.infinite? + end + def boundable? !value.respond_to?(:boundable?) || value.boundable? end diff --git a/activerecord/lib/arel/nodes/casted.rb b/activerecord/lib/arel/nodes/casted.rb index c1e6e97d6d..6e911b717d 100644 --- a/activerecord/lib/arel/nodes/casted.rb +++ b/activerecord/lib/arel/nodes/casted.rb @@ -27,6 +27,10 @@ module Arel # :nodoc: all class Quoted < Arel::Nodes::Unary # :nodoc: alias :val :value def nil?; val.nil?; end + + def infinite? + value.respond_to?(:infinite?) && value.infinite? + end end def self.build_quoted(other, attribute = nil) diff --git a/activerecord/lib/arel/predications.rb b/activerecord/lib/arel/predications.rb index 77502dd199..0c03e93138 100644 --- a/activerecord/lib/arel/predications.rb +++ b/activerecord/lib/arel/predications.rb @@ -35,15 +35,15 @@ module Arel # :nodoc: all end def between(other) - if equals_quoted?(other.begin, -Float::INFINITY) - if equals_quoted?(other.end, Float::INFINITY) + if infinity?(other.begin) + if other.end.nil? || infinity?(other.end) not_in([]) elsif other.exclude_end? lt(other.end) else lteq(other.end) end - elsif equals_quoted?(other.end, Float::INFINITY) + elsif other.end.nil? || infinity?(other.end) gteq(other.begin) elsif other.exclude_end? gteq(other.begin).and(lt(other.end)) @@ -81,15 +81,15 @@ Passing a range to `#in` is deprecated. Call `#between`, instead. end def not_between(other) - if equals_quoted?(other.begin, -Float::INFINITY) - if equals_quoted?(other.end, Float::INFINITY) + if infinity?(other.begin) + if infinity?(other.end) self.in([]) elsif other.exclude_end? gteq(other.end) else gt(other.end) end - elsif equals_quoted?(other.end, Float::INFINITY) + elsif infinity?(other.end) lt(other.begin) else left = lt(other.begin) @@ -238,12 +238,8 @@ Passing a range to `#not_in` is deprecated. Call `#not_between`, instead. others.map { |v| quoted_node(v) } end - def equals_quoted?(maybe_quoted, value) - if maybe_quoted.is_a?(Nodes::Quoted) - maybe_quoted.val == value - else - maybe_quoted == value - end + def infinity?(value) + value.respond_to?(:infinite?) && value.infinite? end end end diff --git a/activerecord/lib/arel/visitors/informix.rb b/activerecord/lib/arel/visitors/informix.rb index 0a9713794e..208fa15aef 100644 --- a/activerecord/lib/arel/visitors/informix.rb +++ b/activerecord/lib/arel/visitors/informix.rb @@ -15,8 +15,9 @@ module Arel # :nodoc: all collector << "ORDER BY " collector = inject_join o.orders, collector, ", " end - collector = maybe_visit o.lock, collector + maybe_visit o.lock, collector end + def visit_Arel_Nodes_SelectCore(o, collector) collector = inject_join o.projections, collector, ", " if o.source && !o.source.empty? diff --git a/activerecord/lib/arel/visitors/oracle12.rb b/activerecord/lib/arel/visitors/oracle12.rb index b092aa95e0..9a7fe4d626 100644 --- a/activerecord/lib/arel/visitors/oracle12.rb +++ b/activerecord/lib/arel/visitors/oracle12.rb @@ -20,7 +20,7 @@ module Arel # :nodoc: all def visit_Arel_Nodes_SelectOptions(o, collector) collector = maybe_visit o.offset, collector collector = maybe_visit o.limit, collector - collector = maybe_visit o.lock, collector + maybe_visit o.lock, collector end def visit_Arel_Nodes_Limit(o, collector) diff --git a/activerecord/lib/arel/visitors/to_sql.rb b/activerecord/lib/arel/visitors/to_sql.rb index f9fe4404eb..b5a960ce68 100644 --- a/activerecord/lib/arel/visitors/to_sql.rb +++ b/activerecord/lib/arel/visitors/to_sql.rb @@ -208,14 +208,12 @@ module Arel # :nodoc: all end visit_Arel_Nodes_SelectOptions(o, collector) - - collector end def visit_Arel_Nodes_SelectOptions(o, collector) collector = maybe_visit o.limit, collector collector = maybe_visit o.offset, collector - collector = maybe_visit o.lock, collector + maybe_visit o.lock, collector end def visit_Arel_Nodes_SelectCore(o, collector) |