# Functions
EqualFoldWithoutChars checks string <s1> and <s2> equal case-insensitively, with/without chars '-'/'_'/'.'/' '.
IsArray checks whether given value is array/slice.
IsDebugEnabled checks and returns whether debug mode is enabled.
IsLetter checks whether the given byte b is a letter.
IsLetterLower checks whether the given byte b is in lower case.
IsLetterUpper checks whether the given byte b is in upper case.
IsNumeric checks whether the given string s is numeric.
NewRepeatReadCloser creates and returns a RepeatReadCloser object.
NewRepeatReadCloserWithReadCloser creates and returns a RepeatReadCloser object with given io.ReadCloser.
RemoveSymbols removes all symbols from string and lefts only numbers and letters.
ReplaceByMap returns a copy of <origin>, which is replaced by a map in unordered way, case-sensitively.
UcFirst returns a copy of the string s with the first letter mapped to its upper case.
# Constants
Stack filtering key for all GoFrame module paths.
# Structs
ReadCloser implements the io.ReadCloser interface which is used for reading request body content multiple times.