OG
Size: a a a
OG
AN
OG
VD
x = 1; y = “ruru”; {x, y} #=> {x: 1, y: “ruru”}
VA
{x, y}
ну или tupleVD
VA
VD
VD
AN
x = 1; y = “ruru”; {x, y} #=> {x: 1, y: “ruru”}
VA
CM
x = 1; y = “ruru”; {x, y} #=> {x: 1, y: “ruru”}
CM
CM
{ smth: smth, foo: foo, bar: bar }
. частая задачаw
w
S
x = 1; y = “ruru”; {x, y} #=> {x: 1, y: “ruru”}
AD
x = 1; y = “ruru”; {x, y} #=> {x: 1, y: “ruru”}
ME
x = 1; y = “ruru”; {x, y} #=> {x: 1, y: “ruru”}
ZN
def my_method
....
ActiveRecord::Base.transaction do
.....
raise ActiveRecord::Rollback, errors
end
rescue ActiveRecord::Rollback, ActiveRecord::RecordInvalid => e
end