re = /^"[\w ]+ \w*. \w*.\d*.\nTX \d*\n\((\d*.+), (\-\d*.\d*)\)"/m
str = 'Location
"3415 Sweetgum Trc
TX 78713
(30.459330, -97.824449)"
"4420 Dovemeadow Dr
TX 78744
(30.188962, -97.750896)"
"7400 Espira Drive
TX 78739
(30.184748, -97.917591)"
"9321 Bavaria Ln.
TX 78749
(30.202255, -97.874029)"
"11504 Murcia Dr
TX 78759
(30.409891, -97.738812)"
"13101 Winding Creek Rd
TX 78736
(30.240521, -97.992054)"
"7128 Mumruffin Ln
TX 78754
(30.34478, -97.61014)"
"2815 Oak Ridge Dr
TX 78669
(30.368907, -98.036141)"
"903 Vincent Place
TX 78660
(30.443807, -97.651466)"
"4704 Sunridge Ct
TX 78741
(30.219579, -97.727328)"
"5931 Cape Coral Dr
TX 78746
(30.278937, -97.836048)"
"2815 Oak Ridge Dr
TX 78669
(30.368907, -98.036141)"
"8701 Bluffstone Cv. #2202
TX 78759
(30.389267, -97.766356)"
"20608 Ed Acklin Rd
TX 78653
(30.27633, -97.49126)"
"11824 Morning View Dr
TX 78617
(30.15396, -97.647841)"
"7600 Bloomfield Ave
TX 78745
(30.204901, -97.828946)"
"14329 Teacup Ln
TX 78660
(30.418056, -97.636821)"
"4809 Clear View Dr
TX 78725
(30.244119, -97.581393)"
"11511 Catalonia Dr
TX 78759
(30.410848, -97.739218)"
"18300 Belfry Pass
TX 78653
(30.31697, -97.53009)"
"705 Texas St
TX 78705
(33.222247, -97.124425)"
"12904 Schleicher Trl
TX 78732
(30.381982, -97.893992)"
"11929 Rosethorn Dr
TX 78758
(30.400166, -97.700383)"
"2520 East 3rd St
TX 78702
(30.255743, -97.714709)"
"11305 Cezanne St
TX 78726
(30.44945, -97.820962)"
"5336 Magdelena Dr
TX 78704
(30.257704, -97.833415)"
"2401 Cecil Dr
TX 78744
(30.165036, -97.773046)"
"5205 Bantom Woods Bnd.
TX 78721
(30.273542, -97.631229)"
"2401 Cecil Dr
TX 78744
(30.165036, -97.773046)"
"2718 Jorwoods Dr
TX 78745
(30.201176, -97.821866)"
"7200 Reaburn St.
TX 78749
(30.213462, -97.836052)"
"6204 Skahan Ln.
TX 78739
(30.187183, -97.892496)"
"905 Tudor House Road
TX 78660
(30.421455, -97.640466)"
"1205 Quail Park Dr
TX 78758
(30.365438, -97.706068)"
"6204 Skahan Ln.
TX 78739
(30.187183, -97.892496)"
"7002 Montana St
TX 78741
(30.228851, -97.691627)"
"3703 Grayson Ln
TX 78722
(30.288239, -97.708983)"
"1302 Canyon Edge Dr
TX 78733
(30.336045, -97.864337)"
"11824 Morning View Dr
TX 78617
(30.15396, -97.647841)"
"4707 Carsonhill Dr
TX 78723
(30.288236, -97.676578)"
"1411 Justin Ln
TX 78757
(30.341012, -97.727488)"
"6319 Parliament Dr. #A
TX 78724
(30.286891, -97.658975)"
"5205 Bantom Woods Bnd.
TX 78721
(30.273542, -97.631229)"
"1304 Neans Dr.
TX 78758
(30.376535, -97.700762)"
"7701 Callbram Ln
TX 78736
(30.233294, -97.892511)"
"14329 Teacup Ln
TX 78660
(30.418056, -97.636821)"
"14028 Lakeview Dr
TX 78732
(30.414976, -97.89322)"
"5107 Saddle Cir.
TX 78727
(30.422686, -97.733608)"
"1302 Lipan Trl
TX 78733
(30.33921, -97.870528)"
"11511 Catalonia Dr
TX 78759
(30.410848, -97.739218)"
"14707 Reynero Ln. #E
TX 78617
(30.089307, -97.64347)"
"3705 Robinson Ave.
TX 78722
(30.293536, -97.719088)"
"412 Summer Alcove Way
TX 78732
(30.340744, -97.912968)"
"7200 Reaburn St.
TX 78749
(30.213462, -97.836052)"
"7201 Levander Loop
TX 78702
(30.251079, -97.691727)"
"2401 Emmett Pkwy
TX 78728
(30.452414, -97.677731)"
"6319 Parliament Dr. #A
TX 78724
(30.286891, -97.658975)"
"1910 Haskell St.
TX 78722
(30.252278, -97.725848)"
"2813 Tradewind Dr.
TX 78669
(30.362084, -98.024851)"
"7916 Adelaide Dr
TX 78739
(30.19158, -97.919402)"
"903 Vincent Place
TX 78660
(30.443807, -97.651466)"
"4812 Candletree Ln
TX 78744
(30.188398, -97.74624)"
"6604 Jamaica Ct
TX 78757
(30.347375, -97.748886)"'
subst = '\\1\\t\\2'
result = str.gsub(re, subst)
# Print the result of the substitution
puts result
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Ruby, please visit: http://ruby-doc.org/core-2.2.0/Regexp.html