modules/modules library

Extensions

convertToTitleCase(String text) → String: Returns a title case form string
doubleStringWithoutTrailingZeros(String? doubleString) → String: Given a number string this will display decimals just if it contains them For example 0.012 => 0.012 3.2 => 3.2 2.0 => 2
formattedPrice(double? price, [String? symbol]) → String: Returns a string representing a formatted price with currency A custom symbol can be provided to be used instead
isStrNil(String? string) → bool: Check if given string is empty or null
mapToPairedList(Map map) → List: Given a map this will transform ir into an array of sequential paired items ie: {"key1": "value1", "key2": "value2"} -> "key1", "value1", "key2", "value2"
modifyPairedListAsMap(List list, Map transformer(Map)) → List: This function let you modify an array of sequential paired items as a map and return it in the array form Check pairedListToMap for more details
numberToRoundedValue(dynamic number, {String orElse(dynamic)?}) → String: Given an object this function will try to parse as double and round the value returning a string It also provides a fallback function orElse to use if the value processed is an invalid number by default this returns 0 if no fallback provided
pairedListToMap(List list) → Map<String, dynamic>: Given an array of sequential paired items this will transform ir into a map ie: "key1", "value1", "key2", "value2" -> {"key1": "value1", "key2": "value2"}