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128 Commits (master)

Author SHA1 Message Date
J. Fernando Sánchez 8ce6e37c49 You have achieved clojure enlightenment. Namaste. 6 years ago
Colin Jones 809af93e35
Focus the problem and clean up naming in macros 
Fixes #134
 6 years ago
Colin Jones 7974120ec3
Use an explicit function argument for `iterate` 
Also replace :hello with "hello" to avoid potential confusion since
:hello is also a function.

refs #75
 7 years ago
Colin Jones e74a2664f0
Make it clearer what %2 is about 7 years ago
Sara Inés Calderón 247e5d0351 Spelling fix occurrence (#121) 
Updated spelling of "occurrence"
 8 years ago
Ken Smith e0d037d529 Correct closing paren for meditations (#118) 
The closing paren for meditations occurred after the second-to-last
koan instead of the last one, so the test on the last one would never
be executed.
 8 years ago
Colin Jones 570fb3b08b
Clean up whitespace a bit 8 years ago
Rafik Naccache 60f1d1ecd3 Maps - add merge-with and map entries as seq 8 years ago
Steve George a4556887b4 Create a 'merge' test to join maps together. (#113) 8 years ago
Colin Jones 007cbae060
Reverse order of quoting & macros koans 
The macros lesson depends on the quoting one.
 8 years ago
Colin Jones 6c00a3e358
Improve some of the quote descriptions 8 years ago
qc1iu bfeaa7cf07
Create quote koan 
Covers
- quote
- syntax-quote
- unquote
 8 years ago
fordjm 4fe86ecc74 Fixed a bug in 14_recursion.clj meditations (#105) 
* Fixes a bug that allows recursive-reverse to return '(1) for the base case.
 8 years ago
Pascal Honoré ed23b910fa Updated description 
Thanks to @Strikingwolf for the suggestion!
 8 years ago
Pascal Honoré 4d4cb3b93a First encounter with `nil` 
In 02_strings.clj, the answer to

   (= __ (string/index-of "hello world" "bob"))

is `nil` but `nil` is not obvious for somebody who
never saw it before. This step introduces it.
 8 years ago
Damian Niemczyk a8fe71e26f Update java string methods to clojure functions 
With Clojure 1.8.0 finally those string methods now have corresponding
Clojure functions.

Of note here is that the clojure.string/index-of function responds
with nil if nothing is found and not -1 as .IndexOf previously did.
 8 years ago
Colin Jones ec9d5cd66f Emphasize the leftovers included by partition-all 8 years ago
Michael Perez d30e324bcd src/koans/21_partition.clj: correct meditation doc 
The meditation was misleading because calling `(partition-all 3 (range 5))` returns `((0 1 2) (3 4))` results in sequences having <=3 elements , not strictly less than.
 8 years ago
SuperStevenZ 51176084a4 Update 23_meta.clj 
Fixed a spelling mistake:
23_meta.clj 12:18
*succintly* -> succinctly
 9 years ago
William Jackson 3e3b2d3a94 Fix mispellings 9 years ago
Striking 5a836be75c Create the meditations of a string koan 
Covers
* String creation
* String concatenation
* Counting strings characters and getting them
* Difference between chars and strings
* Substrings
* string/join w/ and w/o separators
* string/split-lines
* .indexOf and .lastIndexOf
* string/trim
* char? and string?
* blank?
 9 years ago
Striking 7498707bc0 Change file/ns names for everything and add 02_strings 9 years ago
Colin Jones cba0d3733f Merge remote-tracking branch 'brymaven/meta-koan' 9 years ago
Colin Jones 071e5a215d Merge pull request #94 from ode79/patch-2 
Remove extra space in 10_lazy_sequences.clj
 9 years ago
ode79 fed56b1cdd Extra whitespace in 10_lazy_sequences.clj 9 years ago
ode79 f25c3ef62f Alignment on line in 09_runtime_polymorphism.clj 
1 missing space.

Most inconsequential pull request ever :)
 9 years ago
Bryant 93e76cb56a Fix grammar and formatting in group by koan 9 years ago
Bryant 173dd560d7 Add koan for metadata 9 years ago
Colin Jones b1ea905c57 Update answer sheet for ClojureBridge-MN changes 9 years ago
Tom Marble 356844ba0a Replaced Playground song with Oxford comma 9 years ago
Tom Marble f30feb25fe Merge branch 'friendlier-koans' 9 years ago
Tom Marble f678ac204d Merge pull request #3 from elenam/master 
changed another foo to hello
 9 years ago
Elena Machkasova 6866ccd933 changed another foo to hello 9 years ago
Tom Marble 54d4b1a999 refer to clojure.set in 04 9 years ago
Tom Marble 6d5b226307 attempt to make koans more inclusive 9 years ago
Tom Marble c4958a9263 Merge pull request #1 from clojurebridge-minneapolis/brian/fix-koans-2 
Made conditionals exercises more PC.
 9 years ago
Brian Dawn 29aedc3a6a Made conditionals exercises more novice friendly. 9 years ago
Elena Machkasova 8a5303df8f replaced "foo" examples with "hello" 
This is more novice-friendly
 9 years ago
Piotr Bzdyl 7f21443d6f Simplified code. 9 years ago
Mike Jansen 45ea6e3441 update maps koans with 2018 Olympics 10 years ago
Colin Jones 04b3c4a960 Bump koan-engine dependency 
Also eliminates some ns forms that we can do without now.

Closes #71
 10 years ago
David Kinzer 711925a043 Add name-spaces to the clojure koans files. 
This commit adds two name-spaces to beginning of the clojure koan files
in order to fix an issue both #68 and #69.
 10 years ago
Colin Jones fd3972dd78 Merge pull request #74 from ajmccluskey/21-remove-partial 
Remove unnecessary call to partial in second koan
 10 years ago
Mike Jansen eaf6cd6f80 fix spacing issue in 05_maps.clj 10 years ago
Andrew McCluskey 569aa5e85b Remove unnecessary call to partial in second koan 
juxt returns a function that takes a variable number of arguments, so a
partial taking one argument does not need to be created.
 10 years ago
Gunnlaugur Thor Briem a1e659bc29 Trivial: fix Hawking's first name 10 years ago
Colin Jones 86a6790ae4 Clean up group-by descriptions & spelling 10 years ago
Takayuki Goto d6b1b57942 group-by function koan 10 years ago
Colin Jones f35e258e7f Update answer key to reflect renaming 10 years ago
Kyle VanderBeek e96ccc4494 Switch variable from index to x to avoid confusing syntax highlightig. 
index is a clojure.set function and ended up highlighted for me, sending me
down a rabbit hole of confusion. Avoid this with a more generic variable name
consistent with other Koan files.
 10 years ago