Match

C10 - initial

match (Sifts)
Type	Corrade progressive sift
Sift	`match`
Parameters	a `string` representing a regular expression
Description	The `match` sift will match the whole returned list against a provided regular expression.
Last Changes	None

The match sift will match the whole returned list against a provided regular expression.

Arguments

Position	Type	Description	Example
`0`	a string representing a regular expression	return all subsequent matching subgroups (except the first which represents the entire string)	`Item Cost ([0-9]+)`

Example

The following sift when added to a command will skip the first element and then return all subsequent subgroups matching the expression Item Cost ([0-9]+):

    "sift", wasListToCSV([
        "skip", 1,
        "match", "Item Cost ([0-9]+)"
    ]),

Effect on Returned Data

Given the input

data=1,Item Cost 100,2,Item Cost 500,3,Item Cost 10,4,Item Cost 15

the expected output is:

data=100,500,10,15

Notes

Even if Corrade chains rows together in order to mimic columns, CSV is still not a regular language so please use the match sift sparingly. Extracting cells from Corrade's CSV output can usually be performed more elegantly using the other available sifts that are implicitly compatible with CSV.

Table of Contents

Match

Arguments

Example

Effect on Returned Data

Notes