fix(template): R.head and R.last should return string type if input i…

…s a string
ikatyang · Jun 28, 2017 · 64cd511 · 64cd511
1 parent 87289b0
commit 64cd511
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Showing 6 changed files with 18 additions and 8 deletions.
diff --git a/ramda/dist/src/head.d.ts b/ramda/dist/src/head.d.ts
@@ -22,7 +22,11 @@ import { List } from "./$types";
  */
 declare const head: head_0;
 type head_0 = {
-    <T>(list: List<T>): head_1<T>;
+    (str: string): head_string_1;
+    <$SEL extends "1", $KIND extends "string">(): (str: string) => head_string_1;
+    <$SEL extends "1", $KIND extends "list">(): <T>(list: List<T>) => head_list_1<T>;
+    <T>(list: List<T>): head_list_1<T>;
 };
-type head_1<T> = T | undefined;
+type head_string_1 = string;
+type head_list_1<T> = T | undefined;
 export = head;
diff --git a/ramda/dist/src/last.d.ts b/ramda/dist/src/last.d.ts
@@ -21,7 +21,11 @@ import { List } from "./$types";
  */
 declare const last: last_0;
 type last_0 = {
-    <T>(list: List<T>): last_1<T>;
+    (str: string): last_string_1;
+    <$SEL extends "1", $KIND extends "string">(): (str: string) => last_string_1;
+    <$SEL extends "1", $KIND extends "list">(): <T>(list: List<T>) => last_list_1<T>;
+    <T>(list: List<T>): last_list_1<T>;
 };
-type last_1<T> = T | undefined;
+type last_string_1 = string;
+type last_list_1<T> = T | undefined;
 export = last;
diff --git a/templates/head.d.ts b/templates/head.d.ts
@@ -1,3 +1,4 @@
 import {List} from './$types';
 
-export function $<T>(list: List<T>): T | undefined;
+export function $string(str: string): string;
+export function $list<T>(list: List<T>): T | undefined;
diff --git a/templates/last.d.ts b/templates/last.d.ts
@@ -1,3 +1,4 @@
 import {List} from './$types';
 
-export function $<T>(list: List<T>): T | undefined;
+export function $string(str: string): string;
+export function $list<T>(list: List<T>): T | undefined;
diff --git a/tests/__snapshots__/head.ts.snap b/tests/__snapshots__/head.ts.snap
@@ -2,6 +2,6 @@
 
 exports[`R_head(number_array) 1`] = `"number | undefined"`;
 
-exports[`R_head(string) 1`] = `"string | undefined"`;
+exports[`R_head(string) 1`] = `"string"`;
 
 exports[`R_head(string_array) 1`] = `"string | undefined"`;
diff --git a/tests/__snapshots__/last.ts.snap b/tests/__snapshots__/last.ts.snap
@@ -2,6 +2,6 @@
 
 exports[`R_last(number_array) 1`] = `"number | undefined"`;
 
-exports[`R_last(string) 1`] = `"string | undefined"`;
+exports[`R_last(string) 1`] = `"string"`;
 
 exports[`R_last(string_array) 1`] = `"string | undefined"`;