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Contents
# frozen_string_literal: true
module Phlexi
module Form
module Options
module Min
def min(min_value = nil)
if min_value.nil?
options.fetch(:min) { options[:min] = calculate_min }
else
options[:min] = min_value
self
end
end
private
def calculate_min
if (numericality_validator = find_numericality_validator)
get_min_from_validator(numericality_validator)
else
get_min_from_attribute(key)
end
end
def get_min_from_validator(validator)
options = validator.options
min = if options.key?(:greater_than)
{value: options[:greater_than], exclusive: true}
elsif options.key?(:greater_than_or_equal_to)
{value: options[:greater_than_or_equal_to], exclusive: false}
end
evaluate_and_adjust_min(min)
end
def evaluate_and_adjust_min(min)
return nil unless min
value = evaluate_numericality_validator_option(min[:value])
min[:exclusive] ? value + 1 : value
end
def get_min_from_attribute(attribute)
if object.class.respond_to?(:attribute_types) && (attribute_type = object.class.attribute_types[attribute.to_s])
if (range = attribute_type.instance_variable_get(:@range))
range.min
# elsif attribute_type.respond_to?(:precision) && (precision = attribute_type.precision)
# -((precision**8) - ((step && step != "any") ? step : 0.000001))
end
end
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems