class J2119::NonEmptyConstraint

Verify that array field is not empty

Public Class Methods

new(name) click to toggle source
Calls superclass method J2119::Constraint::new
# File lib/j2119/constraints.rb, line 58
def initialize(name)
  super()
  @name = name
end

Public Instance Methods

check(node, path, problems) click to toggle source
# File lib/j2119/constraints.rb, line 68
def check(node, path, problems)
  if node[@name] && node[@name].is_a?(Array) && (node[@name].size == 0)
    problems <<
      "#{path}.#{@name} is empty, non-empty required"
  end
end
to_s() click to toggle source
# File lib/j2119/constraints.rb, line 63
def to_s
  conds = (@conditions.empty?) ? '' : " #{@conditions.size} conditions"
  "<Array field #{@name} should not be empty#{conds}>"
end