Added partial application of first parameter for uncurried functions for F5-F8

mperry · mperry · commit 28c0e288f023 · 2014-07-03T00:30:28.000+10:00
diff --git a/core/src/main/java/fj/F5Functions.java b/core/src/main/java/fj/F5Functions.java
@@ -23,4 +23,14 @@ static public <A, B, C, D, E, F> F5<A, B, C, D, E, Validation<Exception, F>> toF
         };
     }
 
+	/**
+	 * Partial application.
+	 *
+	 * @param a The <code>A</code> to which to apply this function.
+	 * @return The function partially applied to the given argument.
+	 */
+	static public <A, B, C, D, E, F$> F4<B, C, D, E, F$> f(final F5<A, B, C, D, E, F$> f, final A a) {
+		return (b, c, d, e) -> f.f(a, b, c, d, e);
+	}
+
 }
diff --git a/core/src/main/java/fj/F6Functions.java b/core/src/main/java/fj/F6Functions.java
@@ -23,4 +23,16 @@ static public <A, B, C, D, E, F, G> F6<A, B, C, D, E, F, Validation<Exception, G
         };
     }
 
+
+	/**
+	 * Partial application.
+	 *
+	 * @param a The <code>A</code> to which to apply this function.
+	 * @return The function partially applied to the given argument.
+	 */
+	static public <A, B, C, D, E, F$, G> F5<B, C, D, E, F$, G> f(final F6<A, B, C, D, E, F$, G> func, final A a) {
+		return (b, c, d, e, f) -> func.f(a, b, c, d, e, f);
+	}
+
+
 }
diff --git a/core/src/main/java/fj/F7Functions.java b/core/src/main/java/fj/F7Functions.java
@@ -23,4 +23,15 @@ static public <A, B, C, D, E, F, G, H> F7<A, B, C, D, E, F, G, Validation<Except
         };
     }
 
+	/**
+	 * Partial application.
+	 *
+	 * @param a The <code>A</code> to which to apply this function.
+	 * @return The function partially applied to the given argument.
+	 */
+	static public <A, B, C, D, E, F$, G, H> F6<B, C, D, E, F$, G, H> f(final F7<A, B, C, D, E, F$, G, H> func, final A a) {
+		return (b, c, d, e, f, g) -> func.f(a, b, c, d, e, f, g);
+	}
+
+
 }
diff --git a/core/src/main/java/fj/F8Functions.java b/core/src/main/java/fj/F8Functions.java
@@ -23,4 +23,14 @@ static public <A, B, C, D, E, F, G, H, I> F8<A, B, C, D, E, F, G, H, Validation<
         };
     }
 
+	/**
+	 * Partial application.
+	 *
+	 * @param a The <code>A</code> to which to apply this function.
+	 * @return The function partially applied to the given argument.
+	 */
+	static public <A, B, C, D, E, F$, G, H, I> F7<B, C, D, E, F$, G, H, I> f(final F8<A, B, C, D, E, F$, G, H, I> func, final A a) {
+		return (b, c, d, e, f, g, h) -> func.f(a, b, c, d, e, f, g, h);
+	}
+
 }

Original file line number	Diff line number	Diff line change
`@@ -23,4 +23,14 @@ static public <A, B, C, D, E, F> F5<A, B, C, D, E, Validation<Exception, F>> toF`
`23`	`23`	`};`
`24`	`24`	`}`
`25`	`25`
	`26`	`+ /**`
	`27`	`+ * Partial application.`
	`28`	`+ *`
	`29`	`+ * @param a The <code>A</code> to which to apply this function.`
	`30`	`+ * @return The function partially applied to the given argument.`
	`31`	`+ */`
	`32`	`+ static public <A, B, C, D, E, F$> F4<B, C, D, E, F$> f(final F5<A, B, C, D, E, F$> f, final A a) {`
	`33`	`+ return (b, c, d, e) -> f.f(a, b, c, d, e);`
	`34`	`+ }`
	`35`	`+`
`26`	`36`	`}`