diff --git a/src/js/parser/javascript/anchor.js b/src/js/parser/javascript/anchor.js
index d59cfde..a5c46ba 100644
--- a/src/js/parser/javascript/anchor.js
+++ b/src/js/parser/javascript/anchor.js
@@ -1,8 +1,6 @@
export default {
_render() {
- return this.renderLabel(this.label).then(label => {
- return label.addClass('anchor');
- });
+ return this.renderLabel(this.label).then(label => label.addClass('anchor'));
},
setup() {
diff --git a/src/js/parser/javascript/charset.js b/src/js/parser/javascript/charset.js
index a021126..465d482 100644
--- a/src/js/parser/javascript/charset.js
+++ b/src/js/parser/javascript/charset.js
@@ -28,9 +28,9 @@ export default {
this.partContainer = this.container.group();
// Renders each part of the charset into the part container.
- return Promise.all(_.map(this.elements, part => {
- return part.render(this.partContainer.group());
- }))
+ return Promise.all(_.map(this.elements,
+ part => part.render(this.partContainer.group())
+ ))
.then(() => {
// Space the parts of the charset vertically in the part container.
util.spaceVertically(this.elements, {
@@ -54,9 +54,8 @@ export default {
// and text value of the part, so `[aa]` will have only one item, but
// `[a\x61]` will contain two since the first matches "a" and the second
// matches 0x61 (even though both are an "a").
- this.elements = _.uniqBy(this.properties.parts.elements, part => {
- return `${part.type}:${part.textValue}`;
- });
+ this.elements = _.uniqBy(this.properties.parts.elements,
+ part => `${part.type}:${part.textValue}`);
// Include a warning for charsets that attempt to match `\c` followed by
// any character other than A-Z (case insensitive). Charsets like `[\c@]`
diff --git a/src/js/parser/javascript/match.js b/src/js/parser/javascript/match.js
index c01ed60..c951b23 100644
--- a/src/js/parser/javascript/match.js
+++ b/src/js/parser/javascript/match.js
@@ -33,9 +33,7 @@ export default {
items;
// Render each of the match fragments.
- partPromises = _.map(this.parts, part => {
- return part.render(this.container.group());
- });
+ partPromises = _.map(this.parts, part => part.render(this.container.group()));
items = _(partPromises).compact().value();
diff --git a/src/js/parser/javascript/regexp.js b/src/js/parser/javascript/regexp.js
index 6974482..89fad23 100644
--- a/src/js/parser/javascript/regexp.js
+++ b/src/js/parser/javascript/regexp.js
@@ -15,9 +15,9 @@ export default {
.translate(20, 0));
// Renders each match into the match container.
- return Promise.all(_.map(this.matches, match => {
- return match.render(matchContainer.group());
- }))
+ return Promise.all(_.map(this.matches,
+ match => match.render(matchContainer.group())
+ ))
.then(() => {
let containerBox,
paths;
@@ -30,9 +30,7 @@ export default {
containerBox = this.getBBox();
// Creates the curves from the side lines for each match.
- paths = _.map(this.matches, match => {
- return this.makeCurve(containerBox, match)
- });
+ paths = _.map(this.matches, match => this.makeCurve(containerBox, match));
// Add side lines to the list of paths.
paths.push(this.makeSide(containerBox, _.first(this.matches)));
@@ -46,9 +44,7 @@ export default {
// Create connections from side lines to each match and render into
// the match container.
- paths = _.map(this.matches, match => {
- return this.makeConnector(containerBox, match);
- });
+ paths = _.map(this.matches, match => this.makeConnector(containerBox, match));
matchContainer.prepend(
matchContainer.path(paths.join('')));
});
@@ -124,10 +120,10 @@ export default {
this.proxy = this.properties.match;
} else {
// Merge all the match nodes into one array.
- this.matches = [this.properties.match]
- .concat(_.map(this.properties.alternates.elements, element => {
- return element.properties.match;
- }));
+ this.matches = [this.properties.match].concat(
+ _.map(this.properties.alternates.elements,
+ element => element.properties.match)
+ );
}
}
};
diff --git a/src/js/parser/javascript/root.js b/src/js/parser/javascript/root.js
index c50d720..b9e8004 100644
--- a/src/js/parser/javascript/root.js
+++ b/src/js/parser/javascript/root.js
@@ -47,9 +47,9 @@ export default {
setup() {
// Convert list of flags into text describing each flag.
- this.flags = _(this.properties.flags.textValue).uniq().sort().map(flag => {
- return this.flagLabels[flag];
- }).value();
+ this.flags = _(this.properties.flags.textValue)
+ .uniq().sort()
+ .map(flag => this.flagLabels[flag]).value();
this.regexp = this.properties.regexp
}
diff --git a/src/js/parser/javascript/subexp.js b/src/js/parser/javascript/subexp.js
index c4595ba..4c63439 100644
--- a/src/js/parser/javascript/subexp.js
+++ b/src/js/parser/javascript/subexp.js
@@ -38,12 +38,10 @@ export default {
// Render the contained regexp.
return this.regexp.render(this.container.group())
- .then(() => {
- // Create the labeled box around the regexp.
- return this.renderLabeledBox(label, this.regexp, {
- padding: 10
- });
- });
+ // Create the labeled box around the regexp.
+ .then(() => this.renderLabeledBox(label, this.regexp, {
+ padding: 10
+ }));
},
// Returns the label for the subexpression.
diff --git a/src/js/regexper.js b/src/js/regexper.js
index f9f61d9..6a6900d 100644
--- a/src/js/regexper.js
+++ b/src/js/regexper.js
@@ -183,9 +183,9 @@ export default class Regexper {
//
// - __warnings__ - Array of warning messages to display.
displayWarnings(warnings) {
- this.warnings.innerHTML = _.map(warnings, warning => {
- return `${util.icon("#warning")}${warning}`;
- }).join('');
+ this.warnings.innerHTML = _.map(warnings, warning => (
+ `${util.icon("#warning")}${warning}`
+ )).join('');
}
// Render regular expression
@@ -200,9 +200,7 @@ export default class Regexper {
if (this.running) {
this.running.cancel();
- return util.wait(10).then(() => {
- return this.renderRegexp(expression);
- });
+ return util.wait(10).then(() => this.renderRegexp(expression));
}
this.state = 'is-loading';
@@ -225,9 +223,7 @@ export default class Regexper {
throw message;
})
// When parsing is successful, render the parsed expression.
- .then(parser => {
- return parser.render();
- })
+ .then(parser => parser.render())
// Once rendering is complete:
// - Update links
// - Display any warnings
diff --git a/src/js/util.js b/src/js/util.js
index 9d48f8d..49b2a57 100644
--- a/src/js/util.js
+++ b/src/js/util.js
@@ -43,17 +43,15 @@ function spaceHorizontally(items, options) {
padding: 0
});
- values = _.map(items, item => {
- return {
- box: normalizeBBox(item.getBBox()),
- item
- };
- });
+ values = _.map(items, item => ({
+ box: normalizeBBox(item.getBBox()),
+ item
+ }));
// Calculate where the axis points should be positioned vertically.
- verticalCenter = _.reduce(values, (center, { box }) => {
- return Math.max(center, box.ay);
- }, 0);
+ verticalCenter = _.reduce(values,
+ (center, { box }) => Math.max(center, box.ay),
+ 0);
// Position items with padding between them and aligned their axis points.
_.reduce(values, (offset, { item, box }) => {
@@ -76,17 +74,15 @@ function spaceVertically(items, options) {
padding: 0
});
- values = _.map(items, item => {
- return {
- box: item.getBBox(),
- item
- };
- });
+ values = _.map(items, item => ({
+ box: item.getBBox(),
+ item
+ }));
// Calculate where the center of each item should be positioned horizontally.
- horizontalCenter = _.reduce(values, (center, { box }) => {
- return Math.max(center, box.cx);
- }, 0);
+ horizontalCenter = _.reduce(values,
+ (center, { box }) => Math.max(center, box.cx),
+ 0);
// Position items with padding between them and align their centers.
_.reduce(values, (offset, { item, box }) => {