Fix typos, duplicated params, keywords casing

src/1_create_hashids_constent_shuffle.sql

@@ -1,4 +1,4 @@
-drop function if exists hashids.consistent_shuffle(text, text);
+DROP FUNCTION if exists hashids.consistent_shuffle(text, text);
 
 CREATE OR REPLACE FUNCTION hashids.consistent_shuffle
 (

src/2_create_hashids_setup_seps.sql

@@ -1,5 +1,5 @@
 
-create or replace function hashids.clean_seps_from_alphabet(
+CREATE OR REPLACE FUNCTION hashids.clean_seps_from_alphabet(
 	p_seps text,
 	p_alphabet text
 )
@@ -32,7 +32,7 @@ $$
   LANGUAGE plpgsql IMMUTABLE
   COST 200;
 
-create or replace function hashids.clean_alphabet_from_seps(
+CREATE OR REPLACE FUNCTION hashids.clean_alphabet_from_seps(
 	p_seps text,
 	p_alphabet text
 )

src/4_create_hashids_hash.sql

@@ -1,4 +1,4 @@
-drop function if exists hashids.hash(bigint, text, boolean);
+DROP FUNCTION if exists hashids.hash(bigint, text, boolean);
 
 CREATE OR REPLACE FUNCTION hashids.hash(
     p_input bigint,

src/6_create_hashids_encode_list.sql

@@ -1,15 +1,15 @@
 
-drop function if exists hashids.encode_list(bigint[], text, integer, text, boolean);
-drop function if exists hashids.encode_list(bigint[], text, integer, text);
-drop function if exists hashids.encode_list(bigint[], text, integer);
-drop function if exists hashids.encode_list(bigint[], text);
-drop function if exists hashids.encode_list(bigint[]);
+DROP FUNCTION if exists hashids.encode_list(bigint[], text, integer, text, boolean);
+DROP FUNCTION if exists hashids.encode_list(bigint[], text, integer, text);
+DROP FUNCTION if exists hashids.encode_list(bigint[], text, integer);
+DROP FUNCTION if exists hashids.encode_list(bigint[], text);
+DROP FUNCTION if exists hashids.encode_list(bigint[]);
 
 
 CREATE OR REPLACE FUNCTION hashids.encode_list(
     in p_numbers bigint[],
     in p_salt text, -- DEFAULT '',
-    in p_min_hash_length, -- integer default 0,
+    in p_min_hash_length integer, -- DEFAULT 0,
     in p_alphabet text, -- DEFAULT 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890',
     in p_zero_offset boolean DEFAULT true)
   RETURNS text AS

src/7_create_hashids_encode.sql

@@ -83,7 +83,7 @@ CREATE OR REPLACE FUNCTION hashids.encode(
   in p_number bigint,
   in p_salt text,
   in p_min_hash_length integer,
-  in p_alphabet text
+  in p_alphabet text,
   in p_zero_offset boolean)
   RETURNS text AS
 $$

src/8_create_hashids_decode.sql

@@ -145,43 +145,3 @@ $$
   LANGUAGE plpgsql IMMUTABLE
   COST 300;
 
-CREATE OR REPLACE FUNCTION hashids.decode( 
-  in p_hash text, 
-  in p_salt text,
-  in p_min_hash_length integer,
-  in p_alphabet text)
-  RETURNS bigint[] AS
-$$
-    DECLARE
-        p_numbers ALIAS for $1;
-        p_salt ALIAS for $2; -- default
-        p_min_hash_length ALIAS for $3; -- default
-        p_alphabet ALIAS for $4; -- default
-        p_zero_offset boolean := true ; -- adding an offset so that this can work with values from a zero based array language
-BEGIN
-    RETURN hashids.decode(p_hash, p_salt, p_min_hash_length, p_alphabet, p_zero_offset);
-END;
-$$
-  LANGUAGE plpgsql IMMUTABLE
-  COST 300;
-
-CREATE OR REPLACE FUNCTION hashids.decode( 
-  in p_hash text, 
-  in p_salt text,
-  in p_min_hash_length integer,
-  in p_alphabet text
-  in p_zero_offset boolean)
-  RETURNS bigint[] AS
-$$
-    DECLARE
-        p_numbers ALIAS for $1;
-        p_salt ALIAS for $2; -- default
-        p_min_hash_length ALIAS for $3; -- default
-        p_alphabet ALIAS for $4; -- default
-        p_zero_offset ALIAS for $5 ; -- adding an offset so that this can work with values from a zero based array language
-BEGIN
-    RETURN hashids.decode(p_hash, p_salt, p_min_hash_length, p_alphabet, p_zero_offset);
-END;
-$$
-  LANGUAGE plpgsql IMMUTABLE
-  COST 300;