pt/tps
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

add screen to mapping definition

Browse Source
This commit is contained in:
Paul Trowbridge 2018-02-21 00:41:46 -05:00
parent 3c0883ef03
commit 919a18f826
1 changed files with 76 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

91
sample_discovercard/mapping.md
View File

@ -1,3 +1,59 @@
regular expression screen
---------------------------------------------
```
+------------------------+----+
source | DCARD | \/ |
+-----------------------------+
+-----------------------------+
new name |First 20 |
+-----------------------------+
+-----------------------------+
function | extract(replace) | \/ |
+------------------------+----+
(each block is a regex, all blocks are concatenated into an array and linked to mapped ^alues)
first 20 characters
+----------------------------------+
+----------------------------------------------------------------------------------------------------+
+ | +-----------------------------+ |
| | Field Name| Description | \/| expressed as jsonb path "{Description}") |
+-------+ | +-----------------------------+ |
| | +-------------------------+ |
+ |label of return ^alue |f20 | |
| +-------------------------+ |
| +-------------------------+ |
| regular expression |.{1,20} | supply test run ^alues |
| +-------------------------+ |
| +-------------------------+ |
| replace wit | | |
| +-------------------------+ |
| +---+ |
| Map Results|Y/N| |
| +---+ |
| +---+ |
| Find All Matches| g | |
| +---+ |
| filter(s) |
| +-------------------------------------------+ |
| +----------------+ +----------------+ |
| |Category | |Restaurantes | |
| +----------------+ +----------------+ |
| +----------------+ +----------------+ |
| |Category | |Services | |
| +----------------+ +----------------+ |
| |
+----------------------------------------------------------------------------------------------------+
```
map definition
----------------------------------------------------------
@ -6,7 +62,7 @@ map definition
{
"key": "{Description}",
"map": "y",
"flag": "",
"flag": "g",
"field": "f20",
"regex": ".{1,20}",
"retain": "y"
@ -14,24 +70,29 @@ map definition
],
"name": "First 20",
"where": [
{
}
{"Category":"Restaurantes"},
{"Category":"Services"}
],
"function": "extract",
"description": "pull first 20 characters from description for mapping"
}
assign values to the result of the regex
-----------------------------------------------------
| retval | map |
| ------------------------------- | ----------------------------------------------------------------------------------- |
| {"f20": "BIG LOTS #00453 STOW"} | {"party": "Big Lots", "reason": "Home Supplies"} |
| {"f20": "1794MOTHERHOOD #1794"} | {"party": "Motherhood", "reason": "Clothes"} |
| {"f20": "3 PALMS HUDSON OH"} | {"city": "Hudson", "party": "3 Palms", "reason": "Restaurante", "province": "Ohio"} |
| {"f20": "36241 7-ELEVEN STOW "} | {"city": "Stow", "party": "7-Eleven", "reason": "Gasoline", "province": "Ohio"} |
| {"f20": "7-ELEVEN 36241 STOW "} | {"city": "Stow", "party": "7-Eleven", "reason": "Gasoline", "province": "Ohio"} |
| {"f20": "98626 - 200 PUBLIC S"} | {"party": "Public Square Parking Garage", "reason": "Recreation"} |
| {"f20": "ACE HARDWARE HUDSON "} | {"party": "Ace Hardware", "reason": "Home Maintenance"} |
| {"f20": "ACH CAFE AND STARBUC"} | {"party": "Starbucks", "reason": "Restaurante"} |
assign new key/values to the results of the regular expression, and then back to the underlying row it came from
-----------------------------------------------------------------------------------------------------------------
```
+---------------------------------+------------------+---------------+---------------+-----------------+----------------+
| returned from expression | party | reason | city | provice | |
+-----------------------------------------------------------------------------------------------------------------------+
| {"f20": "BIG LOTS #00453 STOW"} | Big Lots |Home Supplies |Stow |Ohio | |
| {"f20": "1794MOTHERHOOD #1794"} | Motherhood |Clothes | | | |
| {"f20": "3 PALMS HUDSON OH"} | 3 Palms |Restaurantes |Hudson |Ohio | |
| {"f20": "36241 7-ELEVEN STOW "} | 7-Ele^en |Gasoline |Stow |Ohio | |
| {"f20": "7-ELEVEN 36241 STOW "} | 7-Eleven |Gasoline |Stow |Ohio | |
| {"f20": "98626 - 200 PUBLIC S"} | Public Sq Parking|Recreation | | | |
| {"f20": "ACE HARDWARE HUDSON "} | Ace Hardware |Home Maint |Hudson |Ohio | |
| {"f20": "ACH CAFE AND STARBUC"} | Starbucks |Restaurantes | | | |
+---------------------------------+----------------------------------+---------------+-----------------+----------------+
```