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Add short func with named return (#2837)

This commit is contained in:
Alexander Melentyev 2021-08-22 04:29:51 +03:00 committed by GitHub
parent 8200903817
commit dfc25f91e0
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 28 deletions
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52
context.go
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@ -391,9 +391,9 @@ func (c *Context) Param(key string) string {
// c.Query("name") == "Manu" // c.Query("name") == "Manu"
// c.Query("value") == "" // c.Query("value") == ""
// c.Query("wtf") == "" // c.Query("wtf") == ""
func (c *Context) Query(key string) string { func (c *Context) Query(key string) (value string) {
value, _ := c.GetQuery(key) value, _ = c.GetQuery(key)
return value return
} }
// DefaultQuery returns the keyed url query value if it exists, // DefaultQuery returns the keyed url query value if it exists,
@ -427,9 +427,9 @@ func (c *Context) GetQuery(key string) (string, bool) {
// QueryArray returns a slice of strings for a given query key. // QueryArray returns a slice of strings for a given query key.
// The length of the slice depends on the number of params with the given key. // The length of the slice depends on the number of params with the given key.
func (c *Context) QueryArray(key string) []string { func (c *Context) QueryArray(key string) (values []string) {
values, _ := c.GetQueryArray(key) values, _ = c.GetQueryArray(key)
return values return
} }
func (c *Context) initQueryCache() { func (c *Context) initQueryCache() {
@ -444,18 +444,16 @@ func (c *Context) initQueryCache() {
// GetQueryArray returns a slice of strings for a given query key, plus // GetQueryArray returns a slice of strings for a given query key, plus
// a boolean value whether at least one value exists for the given key. // a boolean value whether at least one value exists for the given key.
func (c *Context) GetQueryArray(key string) ([]string, bool) { func (c *Context) GetQueryArray(key string) (values []string, ok bool) {
c.initQueryCache() c.initQueryCache()
if values, ok := c.queryCache[key]; ok && len(values) > 0 { values, ok = c.queryCache[key]
return values, true return
}
return []string{}, false
} }
// QueryMap returns a map for a given query key. // QueryMap returns a map for a given query key.
func (c *Context) QueryMap(key string) map[string]string { func (c *Context) QueryMap(key string) (dicts map[string]string) {
dicts, _ := c.GetQueryMap(key) dicts, _ = c.GetQueryMap(key)
return dicts return
} }
// GetQueryMap returns a map for a given query key, plus a boolean value // GetQueryMap returns a map for a given query key, plus a boolean value
@ -467,9 +465,9 @@ func (c *Context) GetQueryMap(key string) (map[string]string, bool) {
// PostForm returns the specified key from a POST urlencoded form or multipart form // PostForm returns the specified key from a POST urlencoded form or multipart form
// when it exists, otherwise it returns an empty string `("")`. // when it exists, otherwise it returns an empty string `("")`.
func (c *Context) PostForm(key string) string { func (c *Context) PostForm(key string) (value string) {
value, _ := c.GetPostForm(key) value, _ = c.GetPostForm(key)
return value return
} }
// DefaultPostForm returns the specified key from a POST urlencoded form or multipart form // DefaultPostForm returns the specified key from a POST urlencoded form or multipart form
@ -498,9 +496,9 @@ func (c *Context) GetPostForm(key string) (string, bool) {
// PostFormArray returns a slice of strings for a given form key. // PostFormArray returns a slice of strings for a given form key.
// The length of the slice depends on the number of params with the given key. // The length of the slice depends on the number of params with the given key.
func (c *Context) PostFormArray(key string) []string { func (c *Context) PostFormArray(key string) (values []string) {
values, _ := c.GetPostFormArray(key) values, _ = c.GetPostFormArray(key)
return values return
} }
func (c *Context) initFormCache() { func (c *Context) initFormCache() {
@ -518,18 +516,16 @@ func (c *Context) initFormCache() {
// GetPostFormArray returns a slice of strings for a given form key, plus // GetPostFormArray returns a slice of strings for a given form key, plus
// a boolean value whether at least one value exists for the given key. // a boolean value whether at least one value exists for the given key.
func (c *Context) GetPostFormArray(key string) ([]string, bool) { func (c *Context) GetPostFormArray(key string) (values []string, ok bool) {
c.initFormCache() c.initFormCache()
if values := c.formCache[key]; len(values) > 0 { values, ok = c.formCache[key]
return values, true return
}
return []string{}, false
} }
// PostFormMap returns a map for a given form key. // PostFormMap returns a map for a given form key.
func (c *Context) PostFormMap(key string) map[string]string { func (c *Context) PostFormMap(key string) (dicts map[string]string) {
dicts, _ := c.GetPostFormMap(key) dicts, _ = c.GetPostFormMap(key)
return dicts return
} }
// GetPostFormMap returns a map for a given form key, plus a boolean value // GetPostFormMap returns a map for a given form key, plus a boolean value