ae.utils.text

Utility code related to string and text processing.

Public Imports

ae.utils.regex public import ae.utils.regex;: Undocumented in source.

Members

Aliases

CIAsciiString alias CIAsciiString = NormalizedArray!(immutable(char), s => s.byCodeUnit.map!(std.ascii.toLower)): Case-insensitive ASCII string.
CIUniString alias CIUniString = NormalizedArray!(immutable(char), s => s.map!(std.uni.toLower)): Case-insensitive Unicode string.
ascii alias ascii = string: Semantic alias for an array of immutable bytes containing some ASCII-based 8-bit character encoding. Might be UTF-8, but not necessarily - thus, is a semantic superset of the D "string" alias.
asciiToLower alias asciiToLower = xlat!(asciiLower, char): Undocumented in source.
asciiToUpper alias asciiToUpper = xlat!(asciiUpper, char): Undocumented in source.
doubleToString alias doubleToString = fpToString!double: Undocumented in source.
indexOf alias indexOf = std.string.indexOf: Undocumented in source.
toLowerHex alias toLowerHex = toHex!lowerHexDigits: Undocumented in source.

Enums

fpFormatString eponymoustemplate fpFormatString(T): Format string for a FP type which includes all necessary significant digits
significantDigits eponymoustemplate significantDigits(T : real): How many significant decimal digits does a FP type have (determined empirically)

Functions

UTF8ToRaw ascii UTF8ToRaw(char[] r): Undo rawToUTF8.
arrayFromHex ubyte[] arrayFromHex(char[] hex, ubyte[] buf): Undocumented in source. Be warned that the author may not have intended to support it.
asciiStrip T[] asciiStrip(T[] s): Undocumented in source. Be warned that the author may not have intended to support it.
camelCaseJoin string camelCaseJoin(string[] arr): Undocumented in source. Be warned that the author may not have intended to support it.
contains bool contains(T[] str, U[] what): Convenience helper
eatLine T[] eatLine(T[] s, bool eatIncompleteLines): Consume a LF or CRLF terminated line from s. Sets s to null and returns the remainder if there is no line terminator in s.
fastReplace T[] fastReplace(T[] what, T[] from, T[] to): Undocumented in source. Be warned that the author may not have intended to support it.
fastSplit T[][] fastSplit(T[] s, U d): Undocumented in source. Be warned that the author may not have intended to support it.
findBestMatch sizediff_t findBestMatch(string[] items, string target, float threshold): Select best match from a list of items. Returns -1 if none are above the threshold.
forceValidUTF8 string forceValidUTF8(string s): Undocumented in source. Be warned that the author may not have intended to support it.
formatAs string formatAs(T obj, string fmt): CTFE helper
fromHex T fromHex(const(C)[] s): Undocumented in source. Be warned that the author may not have intended to support it.
fromZArray C[] fromZArray(C[n] arr)
C[] fromZArray(C[] arr): Return the slice up to the first NUL character, or of the whole array if none is found.
hexDump string hexDump(const(void)[] b): Formats binary data as a hex dump (three-column layout consisting of hex offset, byte values in hex, and printable low-ASCII characters).
newlinesToSpaces T[] newlinesToSpaces(T[] s): Undocumented in source. Be warned that the author may not have intended to support it.
normalizeWhitespace ascii normalizeWhitespace(ascii s): Undocumented in source. Be warned that the author may not have intended to support it.
nullStringTransform string nullStringTransform(char[] s): Where a delegate with this signature is required.
numberToString string numberToString(T v): Undocumented in source. Be warned that the author may not have intended to support it.
randomString string randomString(int length, string chars): Undocumented in source. Be warned that the author may not have intended to support it.
rawToUTF8 string rawToUTF8(char[] s): Convert any data to a valid UTF-8 bytestream, so D's string functions can properly work on it.
segmentByWhitespace T[][] segmentByWhitespace(T[] s): Covering slice-list of s with interleaved whitespace.
selectBestFrom string selectBestFrom(string[] items, string target, float threshold): Select best match from a list of items. Returns null if none are above the threshold.
splitAsciiLines T[][] splitAsciiLines(T[] text): Undocumented in source. Be warned that the author may not have intended to support it.
splitByCamelCase string[] splitByCamelCase(string s): Undocumented in source. Be warned that the author may not have intended to support it.
stringDistance int stringDistance(string s, string t): Simpler implementation of Levenshtein string distance
stringSimilarity float stringSimilarity(string string1, string string2): Return a number between 0.0 and 1.0 indicating how similar two strings are (1.0 if identical)
toDec char[] toDec(N o, char[U] buf): Writes n as decimal number to buf (right-aligned), returns slice of buf containing result.
toDec string toDec(T n): Undocumented in source. Be warned that the author may not have intended to support it.
toDecFixed void toDecFixed(N n, char[U] buf)
char[U] toDecFixed(N n): Print an unsigned integer as a zero-padded, right-aligned decimal number into a buffer
toHex string toHex(ubyte[] data, char[] buf): Undocumented in source. Be warned that the author may not have intended to support it.
toHex void toHex(T n, char[U] buf): Undocumented in source. Be warned that the author may not have intended to support it.
xlat void xlat(T[] buf): Undocumented in source. Be warned that the author may not have intended to support it.

Templates

DecimalSize template DecimalSize(T : ulong): Undocumented in source.
eatLine deprecated template eatLine(OnEof onEof): Undocumented in source.
fpToString template fpToString(F): Get shortest string representation of a FP type that still converts to exactly the same number.

ae.utils.text

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