[DOC] Simplify links to global methods

array.c

@@ -7849,7 +7849,7 @@ rb_ary_deconstruct(VALUE ary)
  *
  *  You can convert certain objects to Arrays with:
  *
- *  - \Method {Array}[Kernel.html#method-i-Array].
+ *  - \Method #Array.
  *
  *  An \Array can contain different types of objects.  For
  *  example, the array below contains an Integer, a String and a Float:

complex.c

@@ -2273,7 +2273,7 @@ float_arg(VALUE self)
  *
  * You can convert certain objects to \Complex objects with:
  *
- * - \Method {Complex}[Kernel.html#method-i-Complex].
+ * - \Method #Complex.
  *
  * Complex object can be created as literal, and also by using
  * Kernel#Complex, Complex::rect, Complex::polar or to_c method.

hash.c

@@ -6750,7 +6750,7 @@ static const rb_data_type_t env_data_type = {
  *
  *  You can convert certain objects to Hashes with:
  *
- *  - \Method {Hash}[Kernel.html#method-i-Hash].
+ *  - \Method #Hash.
  *
  *  You can create a \Hash by calling method Hash.new.
  *

numeric.c

@@ -952,7 +952,7 @@ num_negative_p(VALUE num)
  *
  *  You can convert certain objects to Floats with:
  *
- *  - \Method {Float}[Kernel.html#method-i-Float].
+ *  - \Method #Float.
  *
  *  == What's Here
  *
@@ -3486,7 +3486,7 @@ rb_num2ull(VALUE val)
  *
  * You can convert certain objects to Integers with:
  *
- * - \Method {Integer}[Kernel.html#method-i-Integer].
+ * - \Method #Integer.
  *
  * An attempt to add a singleton method to an instance of this class
  * causes an exception to be raised.

rational.c

@@ -2721,7 +2721,7 @@ nurat_s_convert(int argc, VALUE *argv, VALUE klass)
  *
  * You can convert certain objects to Rationals with:
  *
- * - \Method {Rational}[Kernel.html#method-i-Rational].
+ * - \Method #Rational.
  *
  * Examples
  *

string.c

@@ -11965,7 +11965,7 @@ rb_enc_interned_str_cstr(const char *ptr, rb_encoding *enc)
  *
  *  You can convert certain objects to Strings with:
  *
- *  - \Method {String}[Kernel.html#method-i-String].
+ *  - \Method #String.
  *
  *  Some \String methods modify +self+.
  *  Typically, a method whose name ends with <tt>!</tt> modifies +self+