Class: Validate

Inherits:
Object
  • Object
show all
Defined in:
lib/validate.rb

Class Method Summary collapse

Class Method Details

.entryLiteral(argument) ⇒ Object 



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# File 'lib/validate.rb', line 15

def self.entryLiteral(argument)
  fields = argument.split("/")
  fields.all?(&:integer?) or err "malformed entry literal"
  (fields.size <= 6) or err "only 6 datetime fields can be specified max"
  fields.map(&:to_i).all? { |i| i >= 0 } or err "negative numbers not allowed"
end

.queryFlag(query) ⇒ Object 



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# File 'lib/validate.rb', line 2

def self.queryFlag(query)
  query =~ %r{//} and err "consecutive / in query"
  query.split("/")
       .tap { |x| (x.size > 0) or err "empty query" }
       .each do |n|
    n.split(",").each do |n|
      unless (n =~ /^\d+(-\d+)?$/) || (n == "@")
        err "malformed --query component '#{n}'"
      end
    end
  end
end