Autofix: tslint

[atomist:generated] [atomist:autofix=tslint]

Author: cdupuis

lib/Ops.ts

@@ -149,7 +149,7 @@ export class Alt implements MatchingLogic {
 
     constructor(a: any, b: any, ...matchers: any[]) {
         const matchObjects = [a, b].concat(matchers);
-        this.matchers = matchObjects.map(m => toMatchingLogic(m));
+        this.matchers = matchObjects.map(toMatchingLogic);
     }
 
     // tslint:disable-next-line:member-ordering

lib/PatternMatch.ts

@@ -44,7 +44,7 @@ export abstract class PatternMatch {
 }
 
 export function isPatternMatch(mpr: PatternMatch | DismatchReport): mpr is PatternMatch {
-    return mpr != null && mpr !== undefined && (mpr as PatternMatch).$value !== undefined;
+    return mpr != undefined && mpr !== undefined && (mpr as PatternMatch).$value !== undefined;
 }
 
 /**
@@ -66,7 +66,7 @@ export abstract class TreePatternMatch extends PatternMatch {
 }
 
 export function isTreePatternMatch(om: PatternMatch): om is TreePatternMatch {
-    return om != null && (om as TreePatternMatch).submatches !== undefined;
+    return om != undefined && (om as TreePatternMatch).submatches !== undefined;
 }
 
 /**
@@ -82,7 +82,7 @@ export function isSpecialMember(name: string) {
 
 function justTheData(match: object): any {
     if (Array.isArray(match)) {
-        return match.map(m => justTheData(m));
+        return match.map(justTheData);
     }
 
     if (typeof match !== "object") {

lib/internal/MatcherPrinter.ts

@@ -27,8 +27,8 @@ function isConcat(ml: MatchingLogic): ml is Concat {
 export function print(ml: MatchingLogic): string {
     if (isConcat(ml)) {
         const matcherSteps: Matcher[] =
-            ml.matchSteps.filter(s => isMatcher(s)).map(m => m as Matcher);
-        return matcherSteps.map(s => print(s)).join(" ");
+            ml.matchSteps.filter(isMatcher).map(m => m as Matcher);
+        return matcherSteps.map(print).join(" ");
     } else if (isLiteral(ml)) {
         return ml.literal;
     } else if (isNamedMatcher(ml)) {

lib/matchers/Concat.ts

@@ -161,7 +161,7 @@ export class Concat implements Concatenation, LazyMatchingLogic, WhiteSpaceHandl
                     }
                 }
             }
-            this.firstMatcher = this.matchSteps.filter(s => isMatcher(s))[0] as Matcher;
+            this.firstMatcher = this.matchSteps.filter(isMatcher)[0] as Matcher;
         }
     }