Creating implementation for idiom 172 : Insert an entry in a map

Idiom

# 172 Insert an entry in a map

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Insert value v for key k in map m.

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(assoc m k v)

m[k] = v;

m[k] = v;

m[k] = v;

m[k] = v;

m[k] = v

m.k = v

m[k] = v

import qualified Data.Map as Map

newM = Map.insert k v m

m[k] = v;

m.set(k, v);

m.put(k, v);

$m[$k] = $v;

uses fgl;

m.KeyData[k] := v;

$m{$k} = $v;

m[k] = v

m.update({k: v})

m[k] = v

use std::collection::HashMap;

m.insert(k, v);

m at: k put: v.