README.md in getto-repository-sequel-1.0.2 vs README.md in getto-repository-sequel-1.1.0

@@ -45,10 +45,13 @@
     "name.cont_as_hira": "カナ",
 
     "name.cont_any": "カナ",
 
     "active.in": ["True"],
+
+    "date.gteq": "2018-10-01",
+    "date.lteq": "2018-10-31",
   },
 )
 
 where = search.where do |w|
   w.search "id.eq", &w.eq(::Sequel[:accounts][:id])
@@ -68,10 +71,13 @@
       ::Sequel[:account_actives][:account_id],
       "True"  => true,
       "False" => false,
     )
   )
+
+  w.search "date.gteq", &w.gteq(::Sequel[:accounts][:created_at])
+  w.search "date.lteq", &w.lteq(::Sequel[:accounts][:created_at])
 end
 
 order = search.order do |o|
   o.order :active, o.is_not_null(::Sequel[:account_actives][:account_id], 0, 1)
 
@@ -164,9 +170,37 @@
 
 ```sql
 -- { "id.eq": "1" }
 WHERE
   (`accounts`.`id` = 1)
+```
+
+- less than or equals to
+
+```ruby
+where = search.where do |w|
+  w.search "date.lteq", &w.lteq(::Sequel[:accounts][:created_at])
+end
+```
+
+```sql
+-- { "date.lteq": "2018-10-01" }
+WHERE
+  (`accounts`.`created_at` <= "2018-10-01")
+```
+
+- greater than or equals to
+
+```ruby
+where = search.where do |w|
+  w.search "date.gteq", &w.gteq(::Sequel[:accounts][:created_at])
+end
+```
+
+```sql
+-- { "date.gteq": "2018-10-01" }
+WHERE
+  (`accounts`.`created_at` >= "2018-10-01")
 ```
 
 - contains
 
 ```ruby