object HttpHelpers extends ListHelpers with StringHelpers
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Type Members
- class ListMapish extends AnyRef
This class add a case insensitive get to a List of Pairs of String, as if it was a Map
This class add a case insensitive get to a List of Pairs of String, as if it was a Map
- Definition Classes
- ListHelpers
- implicit class SuperList[T] extends AnyRef
Add utility methods to Lists
Add utility methods to Lists
- Definition Classes
- ListHelpers
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def blankForNull(s: String): String
Test for null and return either the given String if not null or the blank String.
Test for null and return either the given String if not null or the blank String.
- Definition Classes
- StringHelpers
- def camelify(name: String): String
Turns a string of format "foo_bar" into camel case "FooBar"
Turns a string of format "foo_bar" into camel case "FooBar"
Functional code courtesy of Jamie Webb (j@jmawebb.cjb.net) 2006/11/28
- name
the String to CamelCase
- returns
the CamelCased string
- Definition Classes
- StringHelpers
- def camelifyMethod(name: String): String
Turn a string of format "foo_bar" into camel case with the first letter in lower case: "fooBar" This function is especially used to camelCase method names.
Turn a string of format "foo_bar" into camel case with the first letter in lower case: "fooBar" This function is especially used to camelCase method names.
- name
the String to CamelCase
- returns
the CamelCased string
- Definition Classes
- StringHelpers
- def capify(in: String): String
Capitalize every "word" in the string.
Capitalize every "word" in the string. A word is either separated by spaces or underscores.
- in
string to capify
- returns
the capified string
- Definition Classes
- StringHelpers
- def charSplit(what: String, sep: Char): List[String]
Faster than roboSplit...
Faster than roboSplit... this method splits Strings at a given character
- Definition Classes
- StringHelpers
- def clean(in: String): String
Remove all the characters from a string exception a-z, A-Z, 0-9, and '_'
Remove all the characters from a string exception a-z, A-Z, 0-9, and '_'
- returns
the cleaned string and an empty string if the input is null
- Definition Classes
- StringHelpers
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def commafy(what: String): String
Add commas before the last 3 characters
- def delta[T, Res](old: Seq[T], newList: Seq[T])(f: (DeltaInfo[T]) => Res): List[Res]
Compute the deltas between two sequences of a given type.
Compute the deltas between two sequences of a given type. Apply the function based on the differences between the two lists. The resulting List of commands will be returned. The algorithm used to calculate the diffs is not very efficient and can degrade to O(n^2), so it's not great for large collections. Internally the Seq[T] are converted to a List[T]. Finally, it's highly recommended that T be immutable and does proper equals testing (e.g., a case class).
- Definition Classes
- ListHelpers
- def delta[T, Res](old: Box[Seq[T]], newList: Seq[T])(f: (DeltaInfo[T]) => Res): List[Res]
Compute the deltas between two sequences of a given type.
Compute the deltas between two sequences of a given type. Apply the function based on the differences between the two lists. The resulting List of commands will be returned.
- Definition Classes
- ListHelpers
- def emptyForBlank(s: String): Box[String]
Turn a String into a Box[String], with Empty for the blank string.
Turn a String into a Box[String], with Empty for the blank string.
A string containing only spaces is considered blank.
- returns
Full(s.trim) if s is not null or blank, Empty otherwise
- Definition Classes
- StringHelpers
- def encJs(what: String): String
Encode the string to be including in JavaScript, replacing '\' or '\\' or non-ASCII characters by their unicode value
Encode the string to be including in JavaScript, replacing '\' or '\\' or non-ASCII characters by their unicode value
- returns
the encoded string inserted into quotes
- Definition Classes
- StringHelpers
- def enumToList[T](enum: Enumeration[T]): List[T]
Convert a java.util.Enumeration to a List[T]
Convert a java.util.Enumeration to a List[T]
- Definition Classes
- ListHelpers
- def enumToStringList[C](enum: Enumeration[C]): List[String]
Convert a java.util.Enumeration to a List[String] using the toString method on each element
Convert a java.util.Enumeration to a List[String] using the toString method on each element
- Definition Classes
- ListHelpers
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def escChar(in: Char): String
Create the unicode value of a character
Create the unicode value of a character
- in
character
- returns
the unicode value as a string starting by \\u
- Definition Classes
- StringHelpers
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- def first[B, C](in: Seq[B])(_f: (B) => Box[C]): Box[C]
Returns the first application of f to an element of in that results in a Full Box.
Returns the first application of f to an element of in that results in a Full Box. If f applied to an element of in results in an Empty Box, then f will be applied to the rest of the elements of in until a Full Box results. If the list runs out then an Empty Box is returned.
- in
a list of elements to which f can be applied
- returns
a Box containing the first Full Box or Empty if f never returns a Full Box
- Definition Classes
- ListHelpers
- def first_?[B](in: Seq[B])(f: => (B) => Boolean): Box[B]
Returns a Full Box with the first element x of the list in for which f(x) evaluates to true.
Returns a Full Box with the first element x of the list in for which f(x) evaluates to true. If f(x) evaluates to false for every x, then an Empty Box is returned.
- in
a list of elements to which f can be applied
- f
a function that can be applied to elements of in
- returns
a Box containing the found element (or Empty if not found)
- Definition Classes
- ListHelpers
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def head[T](l: Seq[T], deft: => T): T
Return the first element of a List or a default value if the list is empty
Return the first element of a List or a default value if the list is empty
- Definition Classes
- ListHelpers
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def listFromListAndString(lst: List[String], s: String): List[String]
Creates a List of Strings from a List[String] and a String
Creates a List of Strings from a List[String] and a String
- Definition Classes
- StringHelpers
- def listFromStrings(s1: String, s2: String): List[String]
Creates a List of Strings from two Strings
Creates a List of Strings from two Strings
- Definition Classes
- StringHelpers
- def listIf[T](expr: Boolean)(f: => T): List[T]
Return a list containing the element f if the expression is true
Return a list containing the element f if the expression is true
- Definition Classes
- ListHelpers
- implicit def listStringToSuper(in: List[String]): SuperListString
- returns
a SuperString with more available methods such as roboSplit or commafy
- Definition Classes
- StringHelpers
- implicit def listToListMapish(in: Seq[(String, String)]): ListMapish
adds the ciGet method to a List of Pairs of Strings
adds the ciGet method to a List of Pairs of Strings
- Definition Classes
- ListHelpers
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- implicit def nodeSeqToOptionString(in: NodeSeq): Box[String]
- returns
an Empty can if the node seq is empty and a full can with the NodeSeq text otherwise
- Definition Classes
- StringHelpers
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def parseNumber(tin: String): Long
Parse a string and return the Long value of that string.
Parse a string and return the Long value of that string.
The string can start with '-' if it is a negative number or '+' for a positive number
- returns
the Long value of the input String
- Definition Classes
- StringHelpers
- def permuteList[T](in: Seq[T]): List[List[T]]
Given a list, return all the permutations of the list.
Given a list, return all the permutations of the list.
- in
-- the list
- returns
all the permutations of the list
- Definition Classes
- ListHelpers
- def permuteWithSublists[T](in: Seq[T]): List[List[T]]
Given a list, return all the permutations including the removal of items (does not return a Nil list unless in is Nil).
Given a list, return all the permutations including the removal of items (does not return a Nil list unless in is Nil).
- in
the list to permute
- returns
all the permutations of the list including sublists, sorted in longest to shortest
- Definition Classes
- ListHelpers
- def processString(msg: String, subst: Map[String, String]): String
Replaces the value found in a string surrounded by <%= ...
Replaces the value found in a string surrounded by <%= ... %> by a replacement according to the value found in the subst Map.
Throws an exception if no correspondance can be found.
- msg
string where replacements should be done
- subst
map of [regular expression with groups, replacement]
- Definition Classes
- StringHelpers
- def randomString(size: Int): String
Create a random string of a given size.
Create a random string of a given size. 5 bits of randomness per character
- size
size of the string to create. Must be a positive integer.
- returns
the generated string
- Definition Classes
- StringHelpers
- def roboSplit(what: String, sep: String): List[String]
Split a string according to a separator
Split a string according to a separator
- sep
a regexp to use with the String::split method
- returns
a list of trimmed parts whose length is > 0
- Definition Classes
- StringHelpers
- def rotateList[T](in: Seq[T]): List[List[T]]
Given an incoming list, return a set of lists that is the original list rotated through all its positions
Given an incoming list, return a set of lists that is the original list rotated through all its positions
- in
the list to rotate
- returns
all the rotations of the list
- Definition Classes
- ListHelpers
- def snakify(name: String): String
Turn a string of format "FooBar" into snake case "foo_bar"
Turn a string of format "FooBar" into snake case "foo_bar"
Note: snakify is not reversible, ie. in general the following will _not_ be true:
s == camelify(snakify(s))
- returns
the underscored string
- Definition Classes
- StringHelpers
- def splitAt(what: String, sep: String): List[(String, String)]
Split a string in 2 parts at the first place where a separator is found
Split a string in 2 parts at the first place where a separator is found
- returns
a List containing a pair of the 2 trimmed parts
- Definition Classes
- StringHelpers
- def splitColonPair(in: String, first: String, second: String): (String, String)
Split a string separated by a point or by a column in 2 parts.
Split a string separated by a point or by a column in 2 parts. Uses default values if only one is found or if no parts are found
- in
string to split
- first
default value for the first part if no split can be done
- second
default value for the second part if one or less parts can be found
- returns
a pair containing the first and second parts
- Definition Classes
- StringHelpers
- def splitNameValuePairs(props: String): Map[String, String]
Splits a string of the form <name1=value1, name2=value2, ...
Splits a string of the form <name1=value1, name2=value2, ... > and unquotes the quoted values. The result is a Map[String, String]
- Definition Classes
- StringHelpers
- implicit def stringToSuper(in: String): SuperString
- returns
a SuperString with more available methods such as roboSplit or commafy
- Definition Classes
- StringHelpers
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- def unquote(str: String): String
If str is surrounded by quotes it return the content between the quotes
If str is surrounded by quotes it return the content between the quotes
- Definition Classes
- StringHelpers
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()