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chore(treewide): follow pedantic linter rules
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Signed-off-by: SphericalKat <amolele@gmail.com>
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@SphericalKat
SphericalKat committed Mar 28, 2021
1 parent dc315e5 commit e6783f3
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Showing 11 changed files with 98 additions and 90 deletions.
1 change: 1 addition & 0 deletions analysis_options.yaml
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@@ -0,0 +1 @@
include: package:pedantic/analysis_options.1.11.0.yaml
22 changes: 11 additions & 11 deletions lib/algorithms/token_set.dart
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Expand Up @@ -4,22 +4,22 @@ import '../applicable.dart';

class TokenSet {
int apply(String s1, String s2, Applicable ratio) {
Set<String> tokens1 = s1.split(RegExp("\\s+")).toSet();
Set<String> tokens2 = s2.split(RegExp("\\s+")).toSet();
var tokens1 = s1.split(RegExp('\\s+')).toSet();
var tokens2 = s2.split(RegExp('\\s+')).toSet();

tokens1.length;

Set<String> intersection = tokens1.intersection(tokens2);
Set<String> diff1to2 = tokens1.difference(tokens2);
Set<String> diff2to1 = tokens2.difference(tokens1);
var intersection = tokens1.intersection(tokens2);
var diff1to2 = tokens1.difference(tokens2);
var diff2to1 = tokens2.difference(tokens1);

String sortedInter = (intersection.toList()..sort()).join(" ").trim();
String sorted1to2 =
(sortedInter + " " + (diff1to2.toList()..sort()).join(" ")).trim();
String sorted2to1 =
(sortedInter + " " + (diff2to1.toList()..sort()).join(" ")).trim();
var sortedInter = (intersection.toList()..sort()).join(' ').trim();
var sorted1to2 =
(sortedInter + ' ' + (diff1to2.toList()..sort()).join(' ')).trim();
var sorted2to1 =
(sortedInter + ' ' + (diff2to1.toList()..sort()).join(' ')).trim();

List<int> results = [];
var results = <int>[];

results.add(ratio.apply(sortedInter, sorted1to2));
results.add(ratio.apply(sortedInter, sorted2to1));
Expand Down
8 changes: 4 additions & 4 deletions lib/algorithms/token_sort.dart
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Expand Up @@ -2,15 +2,15 @@ import '../applicable.dart';

class TokenSort {
int apply(String s1, String s2, Applicable ratio) {
String sorted1 = sort(s1);
String sorted2 = sort(s2);
var sorted1 = sort(s1);
var sorted2 = sort(s2);

return ratio.apply(sorted1, sorted2);
}

static String sort(String s) {
List<String> words = s.split(RegExp("\\s+"))..sort();
String joined = words.join(" ");
var words = s.split(RegExp('\\s+'))..sort();
var joined = words.join(' ');
return joined.trim();
}
}
24 changes: 12 additions & 12 deletions lib/algorithms/weighted_ratio.dart
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Expand Up @@ -10,34 +10,34 @@ class WeightedRatio implements Applicable {

@override
int apply(String s1, String s2) {
int len1 = s1.length;
int len2 = s2.length;
var len1 = s1.length;
var len2 = s2.length;

if (len1 == 0 || len2 == 0) {
return 0;
}

bool tryPartials = TRY_PARTIALS;
double unbaseScale = UNBASE_SCALE;
double partialScale = PARTIAL_SCALE;
var tryPartials = TRY_PARTIALS;
var unbaseScale = UNBASE_SCALE;
var partialScale = PARTIAL_SCALE;

int base = ratio(s1, s2);
double lenRatio = max(len1, len2) / min(len1, len2);
var base = ratio(s1, s2);
var lenRatio = max(len1, len2) / min(len1, len2);

tryPartials = lenRatio >= 1.5;
if (lenRatio > 8) partialScale = 0.6;

if (tryPartials) {
double partial = partialRatio(s1, s2) * partialScale;
double partialSor =
var partial = partialRatio(s1, s2) * partialScale;
var partialSor =
tokenSortPartialRatio(s1, s2) * unbaseScale * partialScale;
double partialSet =
var partialSet =
tokenSetPartialRatio(s1, s2) * unbaseScale * partialScale;

return [base, partial, partialSor, partialSet].reduce(max).round();
} else {
double tokenSort = tokenSortRatio(s1, s2) * unbaseScale;
double tokenSet = tokenSetRatio(s1, s2) * unbaseScale;
var tokenSort = tokenSortRatio(s1, s2) * unbaseScale;
var tokenSet = tokenSetRatio(s1, s2) * unbaseScale;

return [base, tokenSort, tokenSet].reduce(max).round();
}
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102 changes: 52 additions & 50 deletions lib/diffutils/diff_utils.dart
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Expand Up @@ -5,8 +5,8 @@ import 'structs/matching_block.dart';

class DiffUtils {
static List<EditOp> getEditOps(String s1, String s2) {
int len1 = s1.length;
int len2 = s2.length;
var len1 = s1.length;
var len2 = s2.length;

int len1o, len2o;
int i;
Expand All @@ -16,8 +16,8 @@ class DiffUtils {
var c1 = s1.runes.toList();
var c2 = s2.runes.toList();

int p1 = 0;
int p2 = 0;
var p1 = 0;
var p2 = 0;

len1o = 0;

Expand Down Expand Up @@ -53,19 +53,19 @@ class DiffUtils {
}

for (i = 1; i < len1; i++) {
int ptrPrev = (i - 1) * len2;
int ptrC = i * len2;
int ptrEnd = ptrC + len2 - 1;
var ptrPrev = (i - 1) * len2;
var ptrC = i * len2;
var ptrEnd = ptrC + len2 - 1;

var char1 = c1[p1 + i - 1];
int ptrChar2 = p2;
var ptrChar2 = p2;

int x = i;
var x = i;

ptrC++;

while (ptrC <= ptrEnd) {
int c3 = matrix[ptrPrev++] + (char1 != c2[ptrChar2++] ? 1 : 0);
var c3 = matrix[ptrPrev++] + (char1 != c2[ptrChar2++] ? 1 : 0);
x++;

if (x > c3) {
Expand Down Expand Up @@ -94,7 +94,7 @@ class DiffUtils {

List<EditOp> ops;

int dir = 0;
var dir = 0;

pos = matrix[len1 * len2 - 1];
ops = List.filled(pos, EditOp());
Expand All @@ -118,7 +118,7 @@ class DiffUtils {
}

if (dir < 0 && j != 0 && matrix[ptr] == matrix[ptr - 1] + 1) {
EditOp eop = EditOp();
var eop = EditOp();

pos--;
ops[pos] = eop;
Expand All @@ -131,7 +131,7 @@ class DiffUtils {
}

if (dir > 0 && i != 0 && matrix[ptr] == matrix[ptr - len2] + 1) {
EditOp eop = EditOp();
var eop = EditOp();

pos--;
ops[pos] = eop;
Expand All @@ -146,7 +146,7 @@ class DiffUtils {
if (i != 0 && j != 0 && matrix[ptr] == matrix[ptr - len2 - 1] + 1) {
pos--;

EditOp eop = EditOp();
var eop = EditOp();
ops[pos] = eop;

eop.type = EditType.REPLACE;
Expand All @@ -160,7 +160,7 @@ class DiffUtils {

if (dir == 0 && j != 0 && matrix[ptr] == matrix[ptr - 1] + 1) {
pos--;
EditOp eop = EditOp();
var eop = EditOp();
ops[pos] = eop;
eop.type = EditType.INSERT;
eop.spos = i + o1;
Expand All @@ -173,7 +173,7 @@ class DiffUtils {

if (dir == 0 && i != 0 && matrix[ptr] == matrix[ptr - len2] + 1) {
pos--;
EditOp eop = new EditOp();
var eop = EditOp();
ops[pos] = eop;

eop.type = EditType.DELETE;
Expand Down Expand Up @@ -258,13 +258,13 @@ class DiffUtils {

static List<MatchingBlock> _getMatchingBlocks(
int len1, int len2, List<EditOp> ops) {
int n = ops.length;
var n = ops.length;

int numberOfMatchingBlocks, i, spos, dpos;

numberOfMatchingBlocks = 0;

int o = 0;
var o = 0;

spos = dpos = 0;

Expand Down Expand Up @@ -329,20 +329,22 @@ class DiffUtils {
numberOfMatchingBlocks++;
}

List<MatchingBlock> matchingBlocks =
List.filled(numberOfMatchingBlocks + 1, MatchingBlock());
var matchingBlocks =
List<MatchingBlock>.filled(numberOfMatchingBlocks + 1, MatchingBlock());

o = 0;
spos = dpos = 0;
int mbIndex = 0;
var mbIndex = 0;

for (i = n; i != 0;) {
while (ops[o].type == EditType.KEEP && --i != 0) o++;
while (ops[o].type == EditType.KEEP && --i != 0) {
o++;
}

if (i == 0) break;

if (spos < ops[o].spos! || dpos < ops[o].dpos!) {
MatchingBlock mb = new MatchingBlock();
var mb = MatchingBlock();

mb.spos = spos;
mb.dpos = dpos;
Expand Down Expand Up @@ -398,7 +400,7 @@ class DiffUtils {
if (spos < len1 || dpos < len2) {
assert(len1 - spos == len2 - dpos);

MatchingBlock mb = new MatchingBlock();
var mb = MatchingBlock();
mb.spos = spos;
mb.dpos = dpos;
mb.length = len1 - spos;
Expand All @@ -408,7 +410,7 @@ class DiffUtils {

assert(numberOfMatchingBlocks == mbIndex);

MatchingBlock finalBlock = new MatchingBlock();
var finalBlock = MatchingBlock();
finalBlock.spos = len1;
finalBlock.dpos = len2;
finalBlock.length = 0;
Expand Down Expand Up @@ -582,12 +584,12 @@ class DiffUtils {
static int levEditDistance(String s1, String s2, int xcost) {
int i;
int half;
List<int> c1 = s1.runes.toList();
List<int> c2 = s2.runes.toList();
int str1 = 0;
int str2 = 0;
int len1 = s1.length;
int len2 = s2.length;
var c1 = s1.runes.toList();
var c2 = s2.runes.toList();
var str1 = 0;
var str2 = 0;
var len1 = s1.length;
var len2 = s2.length;
while (((len1 > 0) && (len2 > 0)) && (c1[str1] == c2[str2])) {
len1--;
len2--;
Expand All @@ -606,13 +608,13 @@ class DiffUtils {
return len1;
}
if (len1 > len2) {
int nx = len1;
int temp = str1;
var nx = len1;
var temp = str1;
len1 = len2;
len2 = nx;
str1 = str2;
str2 = temp;
List<int> t = c2;
var t = c2;
c2 = c1;
c1 = t;
}
Expand All @@ -626,18 +628,18 @@ class DiffUtils {
len1++;
len2++;
half = (len1 >> 1);
List<int> row = List<int>.filled(len2, 0);
int end = (len2 - 1);
var row = List<int>.filled(len2, 0);
var end = (len2 - 1);
for ((i = 0); i < (len2 - ((xcost != 0) ? 0 : half)); i++) {
row[i] = i;
}
if (xcost != 0) {
for ((i = 1); i < len1; i++) {
int p = 1;
int ch1 = c1[(str1 + i) - 1];
int c2p = str2;
int D = i;
int x = i;
var p = 1;
var ch1 = c1[(str1 + i) - 1];
var c2p = str2;
var D = i;
var x = i;
while (p <= end) {
if (ch1 == c2[c2p++]) {
x = (--D);
Expand All @@ -656,12 +658,12 @@ class DiffUtils {
row[0] = ((len1 - half) - 1);
for ((i = 1); i < len1; i++) {
int p;
int ch1 = c1[(str1 + i) - 1];
var ch1 = c1[(str1 + i) - 1];
int c2p;
int D;
int x;
if (i >= (len1 - half)) {
int offset = (i - (len1 - half));
var offset = (i - (len1 - half));
int c3;
c2p = (str2 + offset);
p = offset;
Expand All @@ -682,7 +684,7 @@ class DiffUtils {
end = (((len2 + i) - half) - 2);
}
while (p <= end) {
int c3 = ((--D) + ((ch1 != c2[c2p++]) ? 1 : 0));
var c3 = ((--D) + ((ch1 != c2[c2p++]) ? 1 : 0));
x++;
if (x > c3) {
x = c3;
Expand All @@ -695,7 +697,7 @@ class DiffUtils {
row[p++] = x;
}
if (i <= half) {
int c3 = ((--D) + ((ch1 != c2[c2p]) ? 1 : 0));
var c3 = ((--D) + ((ch1 != c2[c2p]) ? 1 : 0));
x++;
if (x > c3) {
x = c3;
Expand All @@ -710,7 +712,7 @@ class DiffUtils {

static int _memchr(List<int> haystack, int offset, int needle, int num) {
if (num != 0) {
int p = 0;
var p = 0;
do {
if (haystack[offset + p] == needle) {
return 1;
Expand All @@ -722,12 +724,12 @@ class DiffUtils {
}

static double getRatio(String s1, String s2) {
int len1 = s1.length;
int len2 = s2.length;
var len1 = s1.length;
var len2 = s2.length;

int lensum = len1 + len2;
var lensum = len1 + len2;

int editDistance = levEditDistance(s1, s2, 1);
var editDistance = levEditDistance(s1, s2, 1);

return (lensum - editDistance) / lensum.toDouble();
}
Expand Down
2 changes: 1 addition & 1 deletion lib/diffutils/structs/edit_op.dart
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Expand Up @@ -7,6 +7,6 @@ class EditOp {

@override
String toString() {
return "$type($spos,$dpos)";
return '$type($spos,$dpos)';
}
}

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