add LIKE, NOT LIKE conditions

lib/mysql_framework/sql_column.rb

@@ -50,5 +50,15 @@ def lte(value)
     def as(name)
       "#{self} as `#{name}`"
     end
+
+    # This method is called to create a LIKE condition for this column.
+    def like(value)
+      SqlCondition.new(column: to_s, comparison: 'LIKE', value: value)
+    end
+
+    # This method is called to create a NOT LIKE condition for this column.
+    def not_like(value)
+      SqlCondition.new(column: to_s, comparison: 'NOT LIKE', value: value)
+    end
   end
 end

lib/mysql_framework/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module MysqlFramework
-  VERSION = '0.0.11'
+  VERSION = '0.0.12'
 end

spec/lib/mysql_framework/sql_column_spec.rb

@@ -68,4 +68,20 @@
       expect(subject.as('v')).to eq('`gems`.`version` as `v`')
     end
   end
+
+  describe '#like' do
+    it 'returns a SqlCondition for the comparison' do
+      condition = subject.like('%foo%')
+      expect(condition).to be_a(MysqlFramework::SqlCondition)
+      expect(condition.to_s).to eq('`gems`.`version` LIKE ?')
+    end
+  end
+
+  describe '#not_like' do
+    it 'returns a SqlCondition for the comparison' do
+      condition = subject.not_like('%foo%')
+      expect(condition).to be_a(MysqlFramework::SqlCondition)
+      expect(condition.to_s).to eq('`gems`.`version` NOT LIKE ?')
+    end
+  end
 end