Update _param.mustache

Author: mirkokg

boat-scaffold/src/main/templates/boat-swift5/_param.mustache

@@ -1 +1 @@
-"{{baseName}}": {{#isFreeFormObject}}(params.{{paramName}} as{{^required}}?{{/required}} String){{^required}}?{{/required}}.encodeToJSON(){{/isFreeFormObject}}{{^isFreeFormObject}}params.{{paramName}}{{^required}}?{{/required}}.{{#isDateTime}}encodeToJSONDateTime{{/isDateTime}}{{^isDateTime}}encodeToJSON{{/isDateTime}}(){{/isFreeFormObject}}
+"{{baseName}}": {{#isContainer}}ArrayParam(params.{{paramName}}, explode: {{#isExplode}}true{{/isExplode}}{{^isExplode}}false{{/isExplode}}){{/isContainer}}{{^isContainer}}{{#isFreeFormObject}}(params.{{paramName}} as{{^required}}?{{/required}} String){{^required}}?{{/required}}.encodeToJSON(){{/isFreeFormObject}}{{^isFreeFormObject}}{{#isEnum}}params.{{paramName}}{{^required}}?{{/required}}.rawValue{{/isEnum}}{{^isEnum}}params.{{paramName}}{{^required}}?{{/required}}.{{#isDateTime}}encodeToJSONDateTime{{/isDateTime}}{{^isDateTime}}encodeToJSON{{/isDateTime}}(){{/isEnum}}{{/isFreeFormObject}}{{/isContainer}}