50 lines
1.0 KiB
Ruby
50 lines
1.0 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
module ParseValue
|
||
|
|
extend self
|
||
|
|
|
||
|
|
def range(range, type = :integer)
|
||
|
|
if range.start_with?("<=")
|
||
|
|
[:lte, cast(range.delete_prefix("<="), type)]
|
||
|
|
|
||
|
|
elsif range.start_with?("..")
|
||
|
|
[:lte, cast(range.delete_prefix(".."), type)]
|
||
|
|
|
||
|
|
elsif range.start_with?("<")
|
||
|
|
[:lt, cast(range.delete_prefix("<"), type)]
|
||
|
|
|
||
|
|
elsif range.start_with?(">=")
|
||
|
|
[:gte, cast(range.delete_prefix(">="), type)]
|
||
|
|
|
||
|
|
elsif range.end_with?("..")
|
||
|
|
[:gte, cast(range.delete_suffix(".."), type)]
|
||
|
|
|
||
|
|
elsif range.start_with?(">")
|
||
|
|
[:gt, cast(range.delete_prefix(">"), type)]
|
||
|
|
|
||
|
|
elsif range.include?("..")
|
||
|
|
left, right = range.split("..", 2)
|
||
|
|
[:between, cast(left, type), cast(right, type)]
|
||
|
|
|
||
|
|
elsif range.include?(",")
|
||
|
|
[:in, range.split(",")[0..99].map { |x| cast(x, type) }]
|
||
|
|
|
||
|
|
else
|
||
|
|
[:eq, cast(range, type)]
|
||
|
|
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
private
|
||
|
|
|
||
|
|
def cast(object, type)
|
||
|
|
case type
|
||
|
|
when :integer
|
||
|
|
object.to_i
|
||
|
|
|
||
|
|
when :float
|
||
|
|
object.to_f
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|