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Contents
# frozen_string_literal: true
require 'bigdecimal'
module Thinreports
module BasicReport
module Core
module Shape
module TextBlock
module Formatter
class Number < Formatter::Basic
private
def apply_format_to(value)
precision = format.format_number_precision
delimiter = format.format_number_delimiter
if_applicable value do |val|
val = number_with_precision(val, precision) unless blank_value?(precision)
val = number_with_delimiter(val, delimiter) unless blank_value?(delimiter)
val
end
end
def if_applicable(value, &block)
normalized_value = normalize(value)
normalized_value.nil? ? value : block.call(normalized_value)
end
def normalize(value)
if value.is_a?(String)
convert_to_integer(value) || convert_to_float(value)
else
value
end
end
def number_with_delimiter(value, delimiter = ',')
value_int, value_float = value.to_s.split('.')
[
value_int.gsub(/(\d)(?=(\d{3})+(?!\d))/) { "#{$1}#{delimiter}" },
value_float
].compact.join('.')
end
def number_with_precision(value, precision = 3)
value = BigDecimal(value.to_s).round(precision)
sprintf("%.#{precision}f", value)
end
def convert_to_integer(value)
Integer(value)
rescue ArgumentError
nil
end
def convert_to_float(value)
Float(value)
rescue ArgumentError
nil
end
end
end
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems