lib/pombo/support.rb
module Pombo
# Generic methods
module Support
TRUE_VALUES = [true, 1, '1', 't', 'T', 'true', 'TRUE']
FALSE_VALUES = [false, 0, '0', 'f', 'F', 'false', 'FALSE']
# Convert the string of Brazilian currency to float
# @return [String] the converted string pattern R$ (unit brazilian) to pattern Float.
# @raise [TypeError] if the value is not a String
# @example
# Pombo::Support.str_real_to_float('2,00')
# # => '2.00'
def self.str_real_to_float(value)
raise TypeError, "no implicit conversion of #{ value.class.name } into String" unless value.kind_of? String
value.tr('.','').tr(',','.').to_f
end
# Used to convert Boolean values to String
# @param [Boolean] the value to be converted
# @return [String] the string representation of a boolean. 'S' to +true+ and 'N' to +false+
# @example
# Pombo::Support.boolean_to_string(true)
# # => 'S'
def self.boolean_to_string(value)
value ? 'S' : 'N'
end
end
end