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Documentation
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Overview ¶
Package templates includes the types and functionality for including templates in the gen package. The pattern is similar to that used in the image and database/sql packages, where the main templates package is imported, and specific template packages are included as image formats or sql drivers would be.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Register ¶
func Register(name string, ts TemplateSet)
Register allows template packages to make themselves known to a 'parent' package, usually in the init() func. Comparable to the approach taken by builtin image pacakge for registration of image types (eg image/png). Your program will do something like:
import ( "github.com/clipperhouse/gen/templates" _ "github.com/clipperhouse/gen/templates/projection" )
Types ¶
type Template ¶
type Template struct {
Text string
RequiresNumeric bool
// A comparable type is one that supports the == operator. Map keys must be comparable, for example.
RequiresComparable bool
// An ordered type is one where greater-than and less-than are supported
RequiresOrdered bool
}
Template includes the text of a template as well as requirements for the types to which it can be applied.
type TemplateSet ¶
TemplateSet is a map of string names to Template.
func Get ¶
func Get(name string) (TemplateSet, error)
GetTemplateSet attempts to a template set from the registered templates sets, by name Returns error if not found
func (TemplateSet) Contains ¶
func (ts TemplateSet) Contains(name string) bool
Contains returns true if the TemplateSet includes a template of a given name.
func (TemplateSet) Get ¶
func (ts TemplateSet) Get(name string) (t *template.Template, err error)
Get attempts to 1) locate a tempalte of that name and 2) parse the template Returns an error if the template is not found, and panics if the template can not be parsed (per text/template.Must)
func (TemplateSet) GetAllKeys ¶
func (ts TemplateSet) GetAllKeys() (result []string)
GetAllKeys returns a slice of all 'exported' key names of templates in the TemplateSet
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Package templates/container includes the type containers used by gen, such as Set and List.
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Package templates/container includes the type containers used by gen, such as Set and List. |
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Package templates/projection includes the projection methods used by gen, such as GroupBy and Average.
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Package templates/projection includes the projection methods used by gen, such as GroupBy and Average. |
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Package templates/standard includes the basic methods used by gen, including the plural type and methods such as Count and Where.
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Package templates/standard includes the basic methods used by gen, including the plural type and methods such as Count and Where. |